Top PDF A new pterosaur (Pterodactyloidea: Azhdarchidae) from the Upper Cretaceous of Morocco.
A new pterosaur (Pterodactyloidea: Azhdarchidae) from the Upper Cretaceous of Morocco.
... Eastern Morocco contain a rich early Upper (or possibly late Lower) Cretaceous vertebrate ...kinds of pterosaur although only one species, the ornithocheirid Coloborhynchus ...
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New turtle egg fossil from the Upper Cretaceous of the Laiyang Basin, Shandong Province, China
... restudied the macrostructure and microstructure of these eggs found in Changtu (housed at the Dalian Nature History Museum) and confirmed they are indeed dinosaur eggs (to be reported in another ...
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Comment on “A new Arctic hadrosaurid from the Prince Creek Formation (lower Maastrichtian) of northern Alaska” by Hirotsugu Mori, Patrick S. Druckenmiller, and Gregory M. Erickson
... Description of two partial Troodon braincases from the Prince Creek Formation (Upper Cretaceous), North Slope ...Journal of Vertebrate Paleontology 29: ...
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New insights into the skull of Istiodactylus latidens (Ornithocheiroidea, Pterodactyloidea).
... skull of the Cretaceous pterosaur Istiodactylus latidens, a historically important species best known for its broad muzzle of interlocking, lancet-shaped teeth, is almost completely ...
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On a new peirosaurid crocodyliform from the Upper Cretaceous, Bauru Group, southeastern Brazil
... honor of the late Professor José Martin Suárez (known by his colleagues as Pepe), the discov- erer and main fossil collector at the “Tartaruguito” out- ...one of the authors ...
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A new genus of Dipnoiformes from the Cretaceous of Brazil
... sidence of this region, which is situated on the Brazilian equatorial ...margin. The region was directly affected by rifting, which created a tectonic depression that was filled out by sediments ...
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Tetradactyl footprints of an unknown affinity theropod dinosaur from the Upper Jurassic of Morocco.
... concerning the inferred thickness and length that metatarsus I in the Boutakioutichnium ...all the metatarsi I in Theropoda are thin and short [58] and not consistent with strong and long ...age ...
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On two pterosaur humeri from the Tendaguru beds (Upper Jurassic, Tanzania)
... African pterosaur remains are exceptionally rare and only known from the Tendaguru deposits, Upper Jurassic, ...humeri of Tendaguru pterosaurs from the Humboldt University ...
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A new troodontid theropod, Talos sampsoni gen. et sp. nov., from the Upper Cretaceous Western Interior Basin of North America.
... Monument from a region known as ‘‘The Blues,’’ within the northern portion of the Kaiparowits ...Plateau. The specimen was entombed in a light greenish gray siltstone/fine ...
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A giant chelonioid turtle from the late Cretaceous of Morocco with a suction feeding apparatus unique among tetrapods.
... level of the condylus ...wall of the cavum cranii bowed anteromedially; ascending epipterygoid also laterally directed and contacting the similarly laterally directed descending ...
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Microvertebrates of the Lourinhã Formation (Late Jurassic, Portugal)
... are the largest group of Mesozoic mammals, having a worldwide distribution for their paleontological record (Kielan-Jaworowska et ...known from the Late Jurassic of Portugal to ...
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On the Upper Cretaceous age and affinities of Neocyprideis lusitanicus
... In 1986, Guernet & Lauverjat described a new ostracod species, Neocyprideis lusitanicus, from supposedly Pliocene sediments from the region of Aveiro in Portugal2. This attribution t[r] ...
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New material of Beelzebufo, a hyperossified frog (Amphibia: Anura) from the late cretaceous of Madagascar.
... However, the reconstruction in Figures 1–2, based on FMNH PR 2512 and the postcranial skeleton of Ceratophrys aurita (LACM 163430), yields an estimated SVL of 193 mm and a posterior skull ...
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A new azhdarchid pterosaur from the Late Cretaceous of the Transylvanian Basin, Romania: implications for azhdarchid diversity and distribution.
... ribs. Of these characters, the first three are proposed synapomorphies of Azhdarchidae [27,29] while the absence of marked pneuma- topores on the cervical centra may represent an ...
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A new ctenochasmatid pterosaur from the Lower Cretaceous, western Liaoning, China
... stitute of Vertebrate Paleontology and Paleoanthropol- ogy, Chinese Academy of Sciences, Beijing) and Desui Miao (Natural History Museum and Biodiversity Re- search Center, University of Kansas, ...
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A pterodactyloid pterosaur from the Upper Cretaceous Lapurr sandstone, West Turkana, Kenya
... consisting of a fused centrum and neural arch. The vertebra is heav- ily abraded and lacks cortex over most of its surface, in- stead revealing the complex meshwork of widely-spaced ...
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A new squamate lizard from the Upper Cretaceous Adamantina Formation (Bauru Group), São Paulo State, Brazil
... record of non-mosasaur squamates (Reptilia, Squamata) is sparse in the Cretaceus fossil record of Brazil and include six putative reports, three from the Aptian-Albian of ...
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A new saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the Upper Cretaceous of Shandong, China
... while the anterior segment of each bears an edentate symphysis ...All the symphysis processes of these dentaries exhibit different degrees of breakage; in the largest specimen, ...
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New azhdarchoid pterosaur (Pterosauria, Pterodactyloidea) with an unusual lower jaw from the Portezuelo Formation (Upper Cretaceous), Neuquén Group, Patagonia, Argentina
... part of the Azhdarchoidea (Kellner 2003, Manzig et ...regarding the shape of the mandible ...2016). The deep posterior portion of the mandibular symphysis of ...
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A new family of aphids (Hemiptera, Sternorrhyncha) from the Lower Cretaceous of Baissa, Transbaikalia
... combination of characters: 9-segmented antennae; rhinaria arranged in many transverse rows, surrounding the antennal segments; segment IX narrower than other segments of flagellum, always without ...
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