Pteranodon sternbergi is an extinct species of the pteranodontid pterodactyloid pterosaur genus Pteranodon from the Late Cretaceous geological period of...
18 KB (1,841 words) - 21:26, 16 February 2024
identity in most cases. Pteranodon sternbergi is the only known species of Pteranodon with an upright crest. The lower jaw of P. sternbergi was 1.25 meters (4...
69 KB (7,763 words) - 07:00, 9 June 2024
Nyctosaurus (redirect from Pteranodon gracilis)
with the bird Ichthyornis and with Pteranodon longiceps, though the second Niobrara Pteranodon species, P. sternbergi, had disappeared from the fossil record...
26 KB (2,643 words) - 13:02, 13 February 2024
about 86 million years ago. The specimen was earlier referred to Pteranodon sternbergi. However, when Kellner in 2010 assigned this latter species to the...
6 KB (581 words) - 11:30, 11 February 2024
additional species for specimens previously classified as Pteranodon, and placed P. sternbergi in a distinct genus, Geosternbergia. Kellner re-defined Pteranodontidae...
7 KB (724 words) - 15:02, 18 June 2024
given a phylogenetic definition by David Unwin as the common ancestor of Pteranodon and Nyctosaurus plus all its descendants. Though Marsh had originally...
13 KB (743 words) - 14:31, 13 February 2024
discovered an unusual Pteranodon skull in Kansas, FHSM VP-339 that would later serve as the type specimen of the species Pteranodon sternbergi. 1954 Ambroggi...
196 KB (17,740 words) - 15:05, 2 June 2024
other nyctosaurids. Instead, it expands more gently, similar to that of Pteranodon. Below is a cladogram showing the results of a phylogenetic analysis first...
10 KB (852 words) - 16:16, 13 June 2024
demonstrated the opening and closing of its wings. Ed Mack's sculpture Pteranodon sternbergi is a stunning life-size model that hangs over Dinosaur Mountain...
15 KB (1,447 words) - 22:31, 16 May 2024
Tethydraco to be the sister taxon of the two species of Pteranodon (P. longiceps and P. sternbergi); all three of them forming the family Pteranodontidae...
11 KB (1,057 words) - 19:13, 13 June 2024