INVESTIGADORES
CONCHEYRO Graciela Andrea
artículos
Título:
Late Cenozoic Bryozoa from diamictites of Cape Lamb, Vega Island, Antarctic Peninsula
Autor/es:
ADAMONIS, S.; HARA, U.; CONCHEYRO, A.,
Revista:
POLISH POLAR RESEARCH
Editorial:
POLISH ACAD SCIENCES COMMITTEE POLAR RESEARCH
Referencias:
Lugar: Varsovia; Año: 2016 vol. 36 p. 323 - 339
ISSN:
0138-0338
Resumen:
Bryozoans were found in Late Cenozoic diamictite debris that crops out at thesouthwestern tip of Cape Lamb, Vega Island. The diamictite is the youngest deposit on theisland and richly composed of foraminifers, brachiopods and scallops. The foraminifera as−semblage recovered from the Cape Lamb diamictite and 87Sr/86Sr isotopic age obtainedfrom the pectinid Adamussium colbecki in the nearby locality of Terrapin indicates a Pleis−tocene age for this deposit. The main goal of this contribution is to present a bryozoan as−semblage of Microporella stenoporta Hayward et Taylor, Hippothoa flagellum Manzoni,Ellisina antarctica (Kluge), Micropora notialis Hayward et Ryland and an indeterminatecrisiid constituting the first record of these bryozoan taxa in Cenozoic diamictites of theAntarctic Peninsula.
