Phylogenetic analysis of pelecaniformes (aves) based on osteological data: implications for waterbird phylogeny and fossil calibration studies. [PDF]
PLoS One, 2010 Background: Debate regarding the monophyly and relationships of the avian order Pelecaniformes represents a classic example of discord between morphological and molecular estimates of phylogeny.
Smith ND.
europepmc +3 more sources
Evolutionary and Biogeographical History of Penguins (Sphenisciformes): Review of the Dispersal Patterns and Adaptations in a Geologic and Paleoecological Context [PDF]
, 2022 Despite its current low diversity, the penguin clade (Sphenisciformes) is one of the groups of birds with the most complete fossil record. Likewise, from the evolutionary point of view, it is an interesting group given the adaptations developed for ...
Acosta Hospitaleche, Carolina Ileana Alicia +1 more
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Genomic insights into the secondary aquatic transition of penguins [PDF]
, 2022 Penguins lost the ability to fly more than 60 million years ago, subsequently evolving a hyper-specialized marine body plan. Within the framework of a genome-scale, fossil-inclusive phylogeny, we identify key geological events that shaped penguin ...
Bi X +39 more
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First articulated skeleton of Palaeeudyptes gunnari from the late eocene of isla marambio (Seymour Island), Antarctica [PDF]
, 2010 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 Seymour Island (locality DPV 10/84).
Acosta Hospitaleche, Carolina Ileana Alicia +1 more
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Endocranial morphology of Pygoscelis calderensis (Aves, Spheniscidae) from the Neogene of Chile and remarks on brain morphology in modern Pygoscelis [PDF]
, 2014 Fil: Paulina-Carabajal, Ariana. Museo Carmen Funes. Neuquen; ArgentinaFil: Acosta Hospitaleche, Carolina. División Paleontología Vertebrados. Facultad de Ciencias Naturales y Museo.
Acosta Hospitaleche, Carolina +2 more
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Dental Morphology, Palaeoecology and Palaeobiogeographic Significance of a New Species of Requiem Shark (Genus Carcharhinus) from the Lower Miocene of Peru (East Pisco Basin, Chilcatay Formation) [PDF]
, 2022 Nowadays, the requiem sharks comprise one of the most diverse and widespread families of selachians, i.e., Carcharhinidae. Among the carcharhinids, the genus Carcharhinus has the largest number of living species, namely, at least 35.
Altamirano A. +7 more
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Comments about “Observations about the record of Paraptenodytes and Palaeospheniscus (Aves: Sphenisciformes) on the Bahia Inglesa Formation, Chile” [PDF]
, 2021 La presente tiene por objeto realizar una replica a los comentarios que Chavez (2007) efectuara en este mismo volumen sobre nuestro trabajo Acosta Hospitaleche & Canto (2005). Como ampliaremos, creemos que sus criticas son demasiado arriesgadas, dado que
Acosta Hospitaleche, Carolina Ileana Alicia +1 more
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Paleoherpetology at the Museo Paleontologico Egidio Feruglio (Trelew, Chubut) [PDF]
, 2022 La herpetofauna extinta de la provincia de Chubut es una de las más diversas, temporal y espacialmente extensa, y mejor conocidas en Argentina y en Sudamérica. Estos fósiles ayudan a entender la evolución de la herpetofauna durante más de 180 millones de
Carballido, José Luis +4 more
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Los pingüinos (Aves: sphenisciformes) fósiles de Patagonia : Sistemática, biogeografía y evolución [PDF]
, 2004 Los Spheniscidae constituyen un grupo de aves buceadoras y no voladoras que habitan los mares australes y cuya historia evolutiva estaría en estrecha relación con las corrientes de aguas frías.
Acosta Hospitaleche, Carolina Ileana Alicia
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Neogene Bony Fishes from the Bahía Inglesa Formation, Northern Chile [PDF]
, 2021 Despite being one of the richest Neogene deposits of marine fossil vertebrates along the Pacific coast of South America, no detailed study of bony fishes from the Bahía Inglesa Formation has been carried out.
Carrillo-Briceño, Jorge D +8 more
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