Results 61 to 70 of about 478 (130)

Exploring the ceratopsid growth record: A comprehensive osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) and its implications for growth and ontogeny

Cretaceous Research
Ceratopsids represent one of the most iconic groups of non-avian dinosaurs. These large quadrupedal ornithischians are well-known for their bizarre cranial ornamentations, which are distinctive among different ceratopsids. However, only very little data exist on ceratopsid osteohistology and growth rates.
Jimmy de Rooij, Sybrand A.N. Lucassen, Charlotte Furer, Anne S. Schulp, P. Martin Sander   +4 more
openaire   +4 more sources

A new, transitional centrosaurine ceratopsid from the Upper Cretaceous Two Medicine Formation of Montana and the evolution of the 'Styracosaurus-line' dinosaurs. [PDF]

R Soc Open Sci, 2020
Wilson JP, Ryan MJ, Evans DC.
europepmc   +1 more source

Dinosaur morphological diversity and the end-Cretaceous extinction [PDF]

, 2012
A Prieto-Márquez, AB Smith, CN Ciampaglio, D Dashzeveg, DB Weishampel, DE Fastovsky, EM Roberts, GT Lloyd, GT Lloyd, JB Scannella, JD Archibald, JD Archibald, JR Horner, L Dingus, LW Alvarez, M Foote, M Friedman, MA Wills, MA Wills, MJ Benton, MT Carrano, NE Campione, NR Longrich, NR Longrich, P Godefroit, P Schulte, P Upchurch, PJ Wagner, PM Barrett, PM Sheehan, PM Sheehan, RB Irmis, RE Sloan, RJ Butler, SC Wang, SD Sampson, SE Peters, SL Brusatte, SL Brusatte, SL Brusatte, TD Carr, TR Lyson, Z Csiki   +42 more
core   +1 more source

Ontogeny and the fossil record: what, if anything, is an adult dinosaur? [PDF]

, 2016
Farke, AA, Hone, DWE, Wedel, MJ
core   +1 more source

Terrestrial Vertebrate Families on Noah\u27s Ark [PDF]

, 2012
One of the central challenges faced by young-Earth creation researchers who believe the Bible to be the inerrant Word of God is defending the Biblical claim that two of every kind of nephesh animal was saved from the great flood on Noah’s ark.
Beech, Seth J
core   +1 more source

The skull of the gigantic Ceratopsidae [PDF]

American Journal of Science, 1889
openaire   +1 more source

Dinosaur diversification rates were not in decline prior to the K-Pg boundary. [PDF]

R Soc Open Sci, 2020
Bonsor JA, Barrett PM, Raven TJ, Cooper N.   +3 more
europepmc   +1 more source

Divergent strategies in cranial biomechanics and feeding ecology of the ankylosaurian dinosaurs. [PDF]

Sci Rep, 2023
Ballell A, Mai B, Benton MJ.
europepmc   +1 more source

Digital reconstruction of a ceratopsid pes [PDF]

, 2009
A complete and fully articulated right pes of a centrosaurine ceratopsid from the Dinossaur Park Formation of Alberta, Canada provides important information regarding the structure and function of the pelvic limb in this group.
Noriega, Ken Conrad
core   +1 more source

Evidence for a sauropod−like metacarpal configuration in ankylosaurian dinosaurs [PDF]

, 2010
Ankylosaurian dinosaurs are armored, quadrupedal members of the ornithischian clade Thyreophora. Ankylosaurs are typically portrayed with the metacarpals slanted and distally divergent, with their proximal ends arranged in a shallow arc, both in the ...
Senter, Philip J
core   +1 more source