Results 31 to 40 of about 3,454 (194)

Skeletal Morphogenesis of Microbrachis and Hyloplesion (Tetrapoda: Lepospondyli), and Implications for the Developmental Patterns of Extinct, Early Tetrapods. [PDF]

open access: yesPLoS ONE, 2015
The ontogeny of extant amphibians often is used as a model for that of extinct early tetrapods, despite evidence for a spectrum of developmental modes in temnospondyls and a paucity of ontogenetic data for lepospondyls.
Jennifer C Olori
doaj   +1 more source

An enigmatic new archosauriform from the Carnian– Norian, Upper Triassic, Ischigualasto Formation of northwestern Argentina [PDF]

open access: yesActa Palaeontologica Polonica, 2021
In this contribution we introduce a new Late Triassic archosaur, Incertovenator longicollum gen. et sp. nov., with an unusual combination of character states that are present in certain early avemetatarsalian and pseudosuchian archosaur clades.
Imanol Yáñez   +4 more
doaj   +1 more source

New Material of the Pterosaur Gladocephaloideus Lü et al., 2012 from the Early Cretaceous of Liaoning Province, China, with Comments on Its Systematic Position.

open access: yesPLoS ONE, 2016
Although there are nine genera of ctenochasmatoids reported from the Jehol Biota, at present each is known from a specimen that has either a skull or a relatively complete postcranial skeleton.
Junchang Lü   +2 more
doaj   +1 more source

Postcranial Skeleton of a Cretaceous Multituberculate MammalCatopsbaatar [PDF]

open access: yesActa Palaeontologica Polonica, 2008
We describe an incomplete postcranial skeleton of Catopsbaatar catopsaloides from the?late Campanian red beds of Hermiin Tsav I, in the Gobi Desert, Mongolia. The skeleton is fragmentary and the preservation of bone surface does not permit reconstruction of the musculature. The studied skeleton contains some parts not preserved or incompletely known in
Hurum, Jørn H.   +1 more
openaire   +2 more sources

STRUCTURE OF THE TAIL OF A PHYTOSAUR (REPTILIA, ARCHOSAURIA) FROM THE NORIAN (LATE TRIASSIC) OF LOMBARDY (NORTHERN ITALY)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 1999
The structure of the caudal portion of a vertebral column belonging to a complete phytosaur skeleton is described. The skeleton has been collected from the Calcare di Zorzino (Zorzino Limestone) of Norian (Late Triassic) age, in the small quarry of ...
SILVIO RENESTO, CRISTINA LOMBARDO
doaj   +1 more source

Taxonomic identification of Lower Pleistocene fossil hominins based on distal humeral diaphyseal cross-sectional shape [PDF]

open access: yesPeerJ, 2015
The coexistence of multiple hominin species during the Lower Pleistocene has long presented a challenge for taxonomic attribution of isolated postcrania.
Michael R. Lague
doaj   +2 more sources

Bohra nullarbora sp. nov., a second tree-kangaroo (Marsupialia: Macropodidae) from the Pleistocene of the Nullarbor Plain, Western Australia

open access: yes, 2009
Bohra nullarbora sp. nov. is described from a partial skeleton collected from a diverse Pleistocene vertebrate assemblage preserved in Leaena’s Breath Cave, Nullarbor Plain, Western Australia.
Warburton, Natalie M   +5 more
core   +1 more source

Osteology of an exceptionally well-preserved tapejarid skeleton from Brazil: Revealing the anatomy of a curious pterodactyloid clade.

open access: yesPLoS ONE, 2021
A remarkably well-preserved, almost complete and articulated new specimen (GP/2E 9266) of Tupandactylus navigans is here described for the Early Cretaceous Crato Formation of Brazil. The new specimen comprises an almost complete skeleton, preserving both
Victor Beccari   +5 more
doaj   +1 more source

Paleoanthropology of the Upper Palaeolithic population of Laos (on materials of site Tam Hang)

open access: yesВестник археологии, антропологии и этнографии, 2016
Tam Hang was opened in 1934 by Jacques Fromaget who worked at the Geological survey of Indochina. 17 skulls were discovered by Fromage, but the Museum has only 10 whole skulls. Six skulls and postcranial skeletons belonged to six individuals.
Vasilyev S.V., Borutskaya S.B.
doaj   +1 more source

The case of scurvy from Singidunum [PDF]

open access: yesStarinar, 2015
In 2014, at the Belgrade Fortress, the bones of a female individual, aged 3-4 years were discovered in Grave no. 1, in sondage 2/2014. Dental and paleopathological analysis revealed traces of enamel hypoplasia on the teeth, while the bones of ...
Miladinović-Radmilović Nataša   +1 more
doaj   +1 more source

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