Análisis palinoestratigráfico y palinofacial de la Formación Tupe (Pennsylvaniano-Cisuraliano?, cuenca Paganzo) en la Mina La Delfina, San Juan, Argentina

CARREVEDO, MARÍA LAURA; GUTIÉRREZ, PEDRO R.; MARTÍNEZ, MARCELO A.

AMEGHINIANA

ASOCIACION PALEONTOLOGICA ARGENTINA

Lugar: Buenos Aires; Año: 2010

0002-7014

Pennsylvanian-Cisuralian? outcrop samples from Tupe Formation: Mina La Delfina (Cuesta de Huaco area, Precordillera central sanjuanina) were characterized in a palynostratigraphic and palynofacial study. The palynofloras presented an homogeneous composition (abundance of Pteridophyta and Lycophyta), the presence of RaistrickiaRaistrickia rotunda, R. densa, Apiculatisporis variornatus, Convolutispora muriornata, C.rotunda, R. densa, Apiculatisporis variornatus, Convolutispora muriornata, C. ordonezii, Dibolisporites disfacies, Anapiculatisporites concinnus, Foveosporitesordonezii, Dibolisporites disfacies, Anapiculatisporites concinnus, Foveosporites hortonensis, Kraeuselisporites malanazanensis, Cristatisporites spp. and Circumplicatipollis plicatus permitted to refer it to DM Biozone (Pennsylvanian). Upper levels may be stratigraphically equivalent to Interval Biozone. The presence of Cristatisporites longispinosus, Barakarites rotatus, Latusipollenites sp., Converrucosisporites sp. cf. C. confluens, Tuberisaccites tuberculatus y Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Converrucosisporites sp. cf. C. confluens, Tuberisaccites tuberculatus y Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Converrucosisporites sp. cf. C. confluens, Tuberisaccites tuberculatus y Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Scheuringipollenites sp. cf. S. medius, could suggest that those levels could be equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). equivalent to the highest part of DM Biozone (C Sub-biozone, Pennsylvanian ends) and/or to the lowest part of FS Biozone (Cisuralian), tentatively. Geological registries of climatic events that affected this sector could be appreciated: Tupe coals (high humidity period) and Pennsylvanian ends-Cisuralian begginings post-glacial transgression, Three type palynofacies were identified: TP1, 2 and 3. In the Tupe coals palynofacies, opaque equidimensional phytoclasts dominate and lath- shaped type do it during the transgression. For this, organic amorphous matter is granular and membranous and variable for the Tupe coals. In both events, Prasinophyta are present (abundant for Tupe coals) and acritarchs are absent. From sedimentological and palynofacial evidence, a marine coastal palaeoenvironment could be inferred, conected to a fluvial floodplain area (lagoons and marshs). Converrucosisporites sp. cf.