Una nueva especie de spheniscidae del Mioceno Tardío de la Formación Pisco, Perú [PDF]
, 2015 Se describen elementos craneales atribuibles a una nueva especie del género Spheniscus, procedentes del Mioceno tardío de la Formación Pisco, en la costa centro-sur del Perú.
Giraldo, Alfredo +2 more
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Ultrastructure, composition, and 87Sr/86Sr dating of shark teeth from lower miocene sediments of southwestern Peru [PDF]
, 2022 Bioapatite of fossil bone and teeth is susceptible to alteration and ion exchange during burial and diagenesis, varying its Sr content through the geological time.
Bianucci, G +5 more
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Marine vertebrate assemblages in the southwest Atlantic during the Miocene [PDF]
, 2011 Two biogeographical units are generally recognized in the present shelf area of Argentina: the Magellanian and Argentinian Provinces. The two provinces differ in their fossil record.
Acosta Hospitaleche, Carolina Ileana Alicia +3 more
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El registro de Pelagornithidae (Aves: Pelecaniformes) y la avifauna neógena del Pacífico sudeste [PDF]
, 2014 Se examina el registro neógeno de la extinta familia Pelagornithidae en las Formaciones Pisco (Perú) y Bahía Inglesa (Chile) en la costa pacífica de América del Sur.
Chávez, Martín +2 more
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Taxonomic status of Apterodytes ictus AMEGHINO, 1901 (Aves; Sphenisciformes) from the early miocene of patagonia, Argentina [PDF]
, 2010 A proximal end of a humerus collected by C. AMEGHINO was designated as the holotype of Apterodytes ictus AMEGHINO, 1901 in the monotypic genus Apterodytes AMEGHINO, 1901.
Acosta Hospitaleche, Carolina Ileana Alicia
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Pan-Physeteroidea (Cetacea: Odontoceti) del Mioceno de Patagonia: diversidad, filogenia y paleobiología [PDF]
, 2022 Los Physeteroidea (o Pan-Physeteroidea sensu Velez-Juarbe et al. 2015) o cachalotes representan el linaje más basal de cetáceos odontocetos con representantes actuales.
Paolucci, Florencia
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First articulated skeleton of Palaeeudyptes gunnari from the late Eocene of Isla Marambio (Seymour Island), Antarctica [PDF]
, 2019 The first articulated skeleton of a penguin from the late Eocene of Antarctica is described. MLP 96-I-6-13 comes from the upper Submeseta Allomember (La Meseta Formation) of Isla Marambio (locality DPV 10/84).
Acosta Hospitaleche, Carolina Ileana Alicia +1 more
core +3 more sources
, 1972 37 p. : ill. ; 24 cm.Includes bibliographical references (p. 35-37)."The known fossil penguins of Argentina are all from the Patagonia Formation, mostly from its basal part, in Chubut and Santa Cruz, probably early Miocene but possibly late Oligocene in ...
Ameghino, Florentino, 1853-1911. +1 more
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Anatomía y morfología funcional del esqueleto de pingüinos (Aves, Sphenisciformes) actuales, aplicaciones en los fósiles [PDF]
, 2019 Los pingüinos (Aves, Sphenisciformes) poseen una serie de modificaciones anatómicas, fisiológicas, y comportamentales relacionadas con el buceo. Su abundante registro fósil se remonta al Paleoceno, y cuenta con especímenes fósiles en excelente estado de ...
Haidr, Nadia Soledad
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The shape of penguins in four dimensions : assessing macroevolutionary shifts in a constructional morphology framework : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Zoology at Massey University, Albany Campus, New Zealand [PDF]
, 2022 Figures 1.1 and 1.3 were removed for copyright reasons. Appendix A also removed for copyright reasons.Describing the morphology of a clade through deep time provides rich insight into the drivers that shaped modern diversity.
Giovanardi, Simone
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