INVESTIGADORES
O'GORMAN Jose Patricio
artículos
O'GORMAN, J. P.; CANALE, JUAN I.; BONA, PAULA; TINEO, DAVID E.; REGUERO, MARCELO; CÁRDENAS, MAGALÍ
A new elasmosaurid (Plesiosauria: Sauropterygia) from the López de Bertodano Formation: new data on the evolution of the aristonectine morphology
JOURNAL OF SYSTEMATIC PALAEONTOLOGY; Año: 2024 vol. 22
MATELO MIRCO, GONZALO; O?GORMAN, JOSÉ PATRICIO; GASPARINI, ZULMA
AN UNEXPECTED SHORT TOOTH REPLACEMENT CYCLE PERIOD IN MARESAURUS COCCAI (PLESIOSAURIA; RHOMALEOSAURIDAE) FROM THE BAJOCIAN OF ARGENTINEAN PATAGONIA
RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA; Año: 2024 vol. 130
O'GORMAN, J. P.
How Elongated? The Pattern of Elongation of Cervical Centra of Elasmosaurus platyurus with Comments on Cervical Elongation Patterns among Plesiosauromorphs
Diversity; Año: 2024 vol. 16
OGORMAN, JOSE PATRICIO; BONA, PAULA; CANALE, JUAN IGNACIO; TINEO, DAVID ERIC; FERNÁNDEZ, MARTA SUSANA; CÁRDENAS, MAGALI; REGUERO, MARCELO
A new mosasaurine specimen (Squamata, Mosasauridae) from the Upper Cretaceous of Antarctica with comments on the Weddellian diversity of Mosasaurinae
ALCHERINGA; Año: 2023 vol. 47 p. 211 - 220
ACOSTA HOSPITALECHE, CAROLINA; O'GORMAN, JOSÉ P.; PANZERI, KAREN M.
A new Cretaceous bird from the Maastrichtian La Colonia Formation (Patagonia, Argentina)
CRETACEOUS RESEARCH (PRINT); Año: 2023 vol. 150
O'GORMAN, JOSÉ P.; CARIGNANO, ANA PAULA; CALVO-MARCILESE, LYDIA; PÉREZ PANERA, JUAN PABLO
A new elasmosaurid (Sauropterygia, Plesiosauria) from the upper levels of the La Colonia Formation (upper Maastrichtian), Chubut Province, Argentina
CRETACEOUS RESEARCH (PRINT); Año: 2023 vol. 152
O'GORMAN, JOSÉ P.
Polycotylidae (Sauropterygia, Plesiosauria) from the La Colonia Formation, Patagonia, Argentina: Phylogenetic affinities of Sulcusuchus erraini and the Late Cretaceous circum-pacific polycotylid diversity
CRETACEOUS RESEARCH (PRINT); Año: 2022 vol. 140
O'GORMAN, J.P.; OTERO R.A.
Revision of the short-necked Cretaceous plesiosaurians from New Zealand Révision des plésiosauriens du Crétacé à cou court de Nouvelle-Zélande
COMPTES RENDUS PALEVOL; Lugar: Paris; Año: 2022
O'GORMAN, JOSÉ; ACOSTA-HOSPITALECHE, CAROLINA; REGUERO, MARCELO; GASPARINI, ZULMA
ANTECEDENTES HISTÓRICOS DE LA PALEOHERPETOLOGÍA ARGENTINA EN ANTÁRTIDA
Publicación Electrónica de la Asociación Paleontológica Argentina; Año: 2022
REGUERO, M.A.; GASPARINI, Z; OLIVERO, E.B.; CORIA, RODOLFO A.; FERNANDEZ, M.; O'GORMAN, J. P.; GOUIRIC-CAVALLI, S.; ACOSTA-HOSPITALECHE, C; BONA, PAULA; IGLESIAS, A.; GELFO, J.; RAFFI. M:E; MOLY, J.J.; SANTILLANA, S.; CARDENAS, M.
LATE CAMPANIAN-EARLY MAASTRICHTIAN VERTEBRATES FROM THE JAMES ROSS BASIN, WEST ANTARCTICA: UPDATED SYNTHESIS, BIOSTRATIGRAPHY, AND PALEOBIOGEOGRAPHY
ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS.; Lugar: Rio de Janeiro; Año: 2021
CAMPOS, L.; FERNÁNDEZ, M.S.; HERRERA, Y.; TALEVI, M.; CONCHEYRO, A.; GOUIRIC-CAVALLI, S.; O'GORMAN, J.P.; SANTILLANA, S.N.; ACOSTA-BURLAILLE, L.; MOLY, J.J.; REGUERO, M.A.
Bridging the southern gap: First definitive evidence of Late Jurassic ichthyosaurs from Antarctica and their dispersion routes
JOURNAL OF SOUTH AMERICAN EARTH SCIENCES; Año: 2021 vol. 109
O'GORMAN, JOSÉ P.
The most complete specimen of Kawanectes lafquenianum (Sauropterygia, Plesiosauria): New data on basicranial anatomy and possible sexual dimorphism in elasmosaurids
CRETACEOUS RESEARCH (PRINT); Año: 2021 vol. 125
O'GORMAN, JOSE P.; OTERO, RODRIGO A.; HILLER, NORTON; O'KEEFE, ROBIN F.; SCOFIELD, R. PAUL; FORDYCE, EWAN
CT-scan description of Alexandronectes zealandiensis (Elasmosauridae, Aristonectinae), with comments on the elasmosaurid internal cranial features
JOURNAL OF VERTEBRATE PALEONTOLOGY; Año: 2021 vol. 41
OGORMAN, JOSÉ P.; ASPROMONTE, FRANCO; REGUERO, MARCELO
New data on one of the first plesiosaur (Reptilia, Sauropterygia) skeletons recovered from Antarctica, with comments on the dorsal and sacral regions of elasmosaurids
ALCHERINGA; Año: 2021 vol. 45 p. 354 - 368
PATRICIO O?GORMAN, JOSÉ
First record of Kawanectes lafquenianum (Plesiosauria, Elasmosauridae) from the La Colonia Formation of Argentina, with comments on the mandibular morphology of elasmosaurids
ALCHERINGA; Año: 2020 vol. 44 p. 176 - 193
O'GORMAN, J. P.; BONA, PAULA; DE LOS REYES, MARTÍN; REGUERO, MARCELO; RAFFI. M:E
A non-aristonectine plesiosaur from Antarctica reveals new data on the mandibular symphysis of elasmosaurids
ALCHERINGA; Lugar: Londres; Año: 2020 vol. 44 p. 565 - 576
MEZA-VÉLEZ, IVÁN; O'GORMAN, JOSÉ P.
First Plesiosaurian record (Diapsida; Sauropterygia) from the La Herradura formation, (Valanginian–Hauterivian), Morro Solar, Peru
CRETACEOUS RESEARCH (PRINT); Año: 2020 vol. 106
MILLER, CASE V.; O'GORMAN, JOSÉ P; SALISBURY, STEVEN W.; CORIA, RODOLFO A.; ROBERTS, ERIC M.; O'CONNOR, PATRICK M; REGUERO, MARCELO A.; LAMANNA, MATTHEW C.
A new plesiosaur (Reptilia: Sauropterygia) specimen from the upper cretaceous of west antarctica, with comments on the ontogeny and morphological diversity of the elasmosaurid pelvic girdle
ANNALS OF CARNEGIE MUSEUM; Año: 2020 vol. 86 p. 93 - 106
PÁRAMO-FONSECA, MARIA EURÍDICE; O'GORMAN, JOSÉ PATRICIO; GASPARINI, ZULMA; PADILLA, SANTIAGO; PARRA-RUGE, MARY LUZ
A new late Aptian elasmosaurid from the Paja Formation, Villa de Leiva, Colombia
CRETACEOUS RESEARCH (PRINT); Año: 2019 vol. 99 p. 30 - 40
O'GORMAN, J.P.; SANTILLANA, S.; OTERO, R.; REGUERO, M.
A giant elasmosaurid (Sauropterygia; Plesiosauria) from Antarctica: New information on elasmosaurid body size diversity and aristonectine evolutionary scenarios
CRETACEOUS RESEARCH (PRINT); Año: 2019 vol. 102 p. 37 - 58
O?GORMAN, JOSE P.
Elasmosaurid phylogeny and paleobiogeography, with a reappraisal of Aphrosaurus furlongi from the Maastrichtian of the Moreno Formation
JOURNAL OF VERTEBRATE PALEONTOLOGY; Año: 2019 vol. 39
JOSÉ P. O'GORMAN; OTERO R.A.; REGUERO, M.; GASPARINI, Z
Cretaceous Antarctic Plesiosaurs: Stratigraphy, Systematics and Paleobiogeography
Advances in Polar Science; Año: 2019 vol. 30 p. 210 - 227
O'GORMAN, JOSÉ P.; CORIA, RODOLFO A.; REGUERO, MARCELO; SANTILLANA, SERGIO; MÖRS, THOMAS; CÁRDENAS, MAGALÍ
The first non-aristonectine elasmosaurid (Sauropterygia; Plesiosauria) cranial material from Antarctica: New data on the evolution of the elasmosaurid basicranium and palate
CRETACEOUS RESEARCH (PRINT); Año: 2018 vol. 89 p. 248 - 263
O'GORMAN, JOSÉ P.; GASPARINI, ZULMA; SPALLETTI, LUIS A.
A new Pliosaurus species (Sauropterygia, Plesiosauria) from the Upper Jurassic of Patagonia: New insights on the Tithonian morphological disparity of mandibular symphyseal morphology
JOURNAL OF PALEONTOLOGY; Año: 2018 vol. 92 p. 240 - 253
OTERO, RODRIGO A.; O'GORMAN, JOSÉ P.; MOISLEY, WILLIAM L.; TEREZOW, MARIANNA; MCKEE, JOSEPH A.W.
A juvenile Tuarangisaurus keyesi Wiffen and Moisley 1986 (Plesiosauria, Elasmosauridae) from the Upper Cretaceous of New Zealand, with remarks on its skull ontogeny
CRETACEOUS RESEARCH (PRINT); Año: 2018 vol. 85 p. 214 - 231
O'GORMAN, JOSE P.; GOUIRIC-CAVALLI, SOLEDAD; SCASSO, ROBERTO A.; REGUERO, MARCELO; MOLY, JUAN J.; ACOSTA-BURLAILLE, LEONEL
A Late Jurassic plesiosaur in Antarctica: Evidence of the dispersion of marine fauna through the Trans-Erythraean Seaway? Un plésiosaure du Jurassique tardif en Antarctique: une preuve de la dispersion de la faune marine à travers la voie maritime Trans-Erythraean Seaway?
COMPTES RENDUS PALEVOL; Año: 2018 vol. 17 p. 158 - 165
HILLER, NORTON; O'GORMAN, J.P.; OTERO, RODRIGO A.; MANNERING, AL A.
A reappraisal of the Late Cretaceous Weddellian plesiosaur genus Mauisaurus Hector, 1874
NEW ZEALAND JOURNAL OF GEOLOGY AND GEOPHYSICS; Año: 2017 p. 1 - 17
OGORMAN, JOSÉ P.; CORIA, RODOLFO A.
A new elasmosaurid specimen from the upper Maastrichtian of Antarctica: new evidence of a monophyletic group of Weddellian elasmosaurids
ALCHERINGA; Año: 2017 p. 1 - 10
O'GORMAN, J.P; OTERO, R.A.; HILLER, N.; SIMES, J.; TEREZOW, M
Redescription of Tuarangisaurus keyesi (Sauropterygia; Elasmosauridae), a key species from the uppermost Cretaceous of the Weddellian Province: internal skull anatomy and phylogenetic position
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2017 vol. 71 p. 118 - 138
O'GORMAN, J.P.; FERNANDEZ, M.
Neuroanatomy of the vertebral column of Vegasaurus molyi (Elasmosauridae) with comments on the scervico-dorsal limit in plesiosaurs
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2017 vol. 73 p. 91 - 97
O'GORMAN, J.P.; TALEVI, M.; FERNANDEZ, M.
Osteology of a perinatal aristonectine 2 (Plesiosauria; Elasmosauridae)
ANTARCTIC SCIENCE; Lugar: Cambridge; Año: 2017 vol. 29 p. 61 - 72
O'KEEFE, F. ROBIN; OTERO, RODRIGO A.; SOTO-ACUÑA, SERGIO; O'GORMAN, JOSE P.; GODFREY, STEPHEN J.; CHATTERJEE, SANKAR
Cranial anatomy of Morturneria seymourensis from Antarctica, and the evolution of filter feeding in plesiosaurs of the Austral Late Cretaceous
JOURNAL OF VERTEBRATE PALEONTOLOGY; Año: 2017 vol. 37
O'GORMAN, J.P.
NEW INSIGHTS ON THE ARISTONECTES PARVIDENS (PLESIOSAURIA, ELASMOSAURIDAE) HOLOTYPE: NEWS ON AN OLD SPECIMEN
AMEGHINIANA; Lugar: Buenos Aires; Año: 2016 vol. 53 p. 397 - 417
OTERO R.A.; O'GORMAN, J.P.; HILLER, N.; O'KEEFE, F.R.; FORDYCE, E.
Alexandronectes zealandiensis gen. et sp. nov. a new aristonectine plesiosaur from the lower Maastrichtian of New Zealand.
JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2016 vol. 37 p. 1054494 - 1054494
O'GORMAN, J.P.
Reappraisal of Fresnosaurus drescheri (Plesiosauria; Elasmosauridae) from the Maastrichtian Moreno Formation, California, USA
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2016 vol. 68 p. 9 - 20
JOSE.P. O'GORMAN
Argentinean plesiosaurs: a commented account of main records, systematic and biogeographical patterns and comments on future perspectives
Contribuciones del MACN; Lugar: Buenos Aires; Año: 2016 vol. 6 p. 37 - 47
O'GORMAN, J.P.
A SMALL BODY SIZED NON-ARISTONECTINE ELASMOSAURID (SAUROPTERYGIA, PLESIOSAURIA) FROM THE LATE CRETACEOUS OF PATAGONIA WITH COMMENTS ON THE RELATIONSHIPS OF THE PATAGONIAN AND ANTARCTIC ELASMOSAURIDS
AMEGHINIANA; Lugar: Buenos Aires; Año: 2016 vol. 53 p. 245 - 268
NOVAS, F.E. ; D'ANGELO, J.S; O'GORMAN, J.P.; AGNOLÍN, F.L.; LIRIO J.M.; ISASI, M.P.
First record of Polycotylidae (Sauropterygia, plesiosauria) from the Upper Cretaceous of Antarctica
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2015 vol. 56 p. 563 - 568
GASPARINI, Z.; STERLI, J.; PARRAS,A.; O'GORMAN, J.P.; SALGADO, L.; VARELA, J.; POL, D.
Late Cretaceous reptilian biota of the La Colonia Formation, central Patagonia, Argentina: occurrences, preservation and paleoenvironments
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2015 vol. 54 p. 154 - 168
O'GORMAN, J.P.; SALGADO, L.; OLIVERO, E.B.; MARENSSI, S
The elasmosaurid (Sauropterygia, Plesiosauria) Vegasaurus oliveroi gen. et sp. n. from the Snow Hill Island Formation (upper Campanian-lower Maastrichtian), Isla Vega, Antarctic Peninsula
JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2015 vol. 35
GOUIRICK-CAVALLI, S. ; CABRERA, D.; CIONE, A.; O'GORMAN, J.P.; CORIA, R.; FERNANDEZ, M.
The first record of the chimaeroid genus Edaphodon (Chondrichthyes, Holocephali) from Antarctica (Snow Hill Formation, Upper Cretaceous, James Ross Island)
JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2015 vol. 35
OTERO, R. A.; O'GORMAN, J. P.; HILLER, N.
Reassessment of the upper Maastrichtian material from Chile referred to Mauisaurus Hector, 1874 (Plesiosauroidea: Elasmosauridae) and the taxonomical value of the hemispherical propodial head among head among austral elasmosaurids
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2015 vol. 58 p. 252 - 261
O'GORMAN, J.P. ; LAZO,D.G; LUCI,L.; CATALDO, C.S.; SCHWARZ, E.; LESCANO,M.; AGUIRRE-URRETA, M.B.
New plesiosaur records from the Lower Cretaceous of the Neuquén Basin, west-central Argentina, an updated picture of occurrences and facies relationships.
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2015 vol. 56 p. 372 - 387
O'GORMAN, J.P.
PLESIOSAURS (DIAPSIDA, SAUROPTERYGIA) FROM LATE CRETACEOUS (LATE CAMPANIAN?EARLY MAASTRICHTIAN) MARGINAL MARINE ENVIRONMENTS FROM NORTH PATAGONIA
Publicaciones Especiales de la APA; Año: 2015 vol. 1
JOSÉ P. O'GORMAN; OTERO R.A.; HILLER. N
A new record of an aristonectine elasmosaurid (Sauropterygia, Plesiosauria) from the Upper Cretaceous of New Zealand, and the implications for the Mauisaurus haasti Hector, 1874 hypodigm
ALCHERINGA; Lugar: Londres; Año: 2014
O'GORMAN, J.P; GASPARINI, Z; SALGADO, L.
Reappraisal of Tuarangisaurus? cabazai (Elasmosauridae, Plesiosauria) from the Upper Maastrichtian of northern Patagonia, Argentina Cretaceous Research
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2014 vol. 47 p. 39 - 47
GASPARINI, Z; O'GORMAN, J.P.
A NEW SPECIES OF PLIOSAURUS (SAUROPTERYGIA, PLESIOSAURIA) FROM THE UPPER JURASSIC OF NORTHWESTERN PATAGONIA, ARGENTINA
AMEGHINIANA; Lugar: Buenos Aires; Año: 2014 vol. 51 p. 269 - 283
OTERO, R.A.; SOTO-ACUÑA, S.; O'KEEFE, F.R.; JOSE.P. O'GORMAN; STINNESBECK, W; SUÁREZ, M.A; RUBILAR-ROGERS, D; QUINZIO-SINN, L.A; SALAZAR, C
Aristonectes quiriquinensis sp. nov., a new highly derived elasmosaurid from the late Maastrichtian of central Chile
JOURNAL OF VERTEBRATE PALEONTOLOGY; Lugar: Lawrence; Año: 2014 vol. 34 p. 100 - 135
JOSÉ P. O'GORMAN; EDUARDO B. OLIVERO; SANTILLANA, S; MARCELO REGUERO
Gastroliths associated with an Aristonectes specimen (Plesiosauria, Elasmosauridae), López de Bertodano Formation (upper Maastrichtian) Seymour Island (Is. Marambio), Antarctic Peninsula
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2014
HILLER. N; O'GORMAN, J.P; OTERO R.A.
A new elasmosaurid plesiosaur from the lower Maastrichtian of North Canterbury, New Zealand
CRETACEOUS RESEARCH (PRINT); Lugar: Amsterdam; Año: 2014
O'GORMAN, J.P; GASPARINI, Z; SALGADO, L.
Postcranial morphology of Aristonectes Cabrera, 1941 (Plesiosauria, lasmosauridae) from the Upper Cretaceous of Patagonia and Antarctica
ANTARCTIC SCIENCE; Lugar: Cambridge; Año: 2013 vol. 25 p. 71 - 82
O'GORMAN, J.P; SALGADO, L.; CERDA, I; GASPARINI, Z
First record of gastroliths associated with elasmosaur remains from La Colonia Formation (CampanianeMaastrichtian), Chubut, Patagonia Argentina, with comments on the probable depositional palaeoenvironment of the source of the gastroliths
CRETACEOUS RESEARCH (PRINT); Año: 2013 vol. 40 p. 212 - 217
O'GORMAN, J.P; EDUARDO B. OLIVERO; DANIEL CABRERA
Gastroliths associated with a juvenile elasmosaur (Plesiosauria, Elasmosauridae) from Snow Hill Island Formation (upper Campanian?lower Maastrichtian), Vega Island, Antar
ALCHERINGA; Año: 2012 vol. 36 p. 531 - 541
JOSÉ P. O'GORMAN
THE OLDEST ELASMOSAURS (SAUROPTERYGIA, PLESIOSAURIA) FROM ANTARCTICA, SANTA MARTA FORMATION (UPPER CONIACIAN? SANTONIAN-UPPER CAMPANIAN), AND SNOW HILL ISLAND FORMATION (UPPER CAMPANIAN-LOWER MAASTRICHTIAN), JAMES ROSS ISLAND
POLAR RESEARCH; Año: 2012 vol. 31 p. 1 - 10
O'GORMAN, J.P; GASPARINI, Z
Revision of Sulcusuchus erraini (Sauropterygia, Polycotylidae) from the Upper Cretaceous of Patagonia, Argentina
ALCHERINGA; Año: 2012
O'GORMAN, J.P; SALGADO, L.; VARELA, J.; PARRAS, A.
Elasmosaurs (Sauropterygia, Plesiosauria) from La Colonia Formation (Campanian?Maastrichtian), Argentina
ALCHERINGA; Año: 2012
OTERO R.A.; O'GORMAN, J.P
Identification of the first postcranial skeleton of Aristonectes Cabrera (Plesiosauroidea, Elasmosauridae) from the upper Maastrichtian of the south-eastern Pacific, based on a bivariategraphic analysis
CRETACEOUS RESEARCH (PRINT); Año: 2012 vol. 41 p. 86 - 89
O'GORMAN, J.P; SALGADO, L.; GASPARINI, Z
Plesiosaurios de la Formación Allen (Campaniano-Maastrichtiano) en el área del Salitral de Santa Rosa (Provincia de Río Negro, Argentina)
AMEGHINIANA; Lugar: Buenos Aires; Año: 2011 vol. 48 p. 129 - 135
O'GORMAN, J.P; AUGUSTO NICOLÁS VARELA
The oldest lower Upper Cretaceous plesiosaurs (Reptilia, Sauropterygia) from southern Patagonia, Argentina
AMEGHINIANA; Lugar: Buenos Aires; Año: 2010 vol. 47 p. 447 - 459