2026-10-11T03:55:51Z https://api.figshare.com/v2/oai

oai:figshare.com:article/34034568 2026-09-30T17:26:10Z category_16 category_24 category_272 category_39 category_734 portal_5 item_type_1 month_year_09_2026

<p>Quadrate of <i>Falcarius suarezarum.</i></p> William J. Freimuth (22495838) Joshua R. Lively (9409306) Lindsay E. Zanno (11506677) Physiology Evolutionary Biology Environmental Sciences not elsewhere classified Ecology Biological Sciences not elsewhere classified suarez site bonebed shared maxillary proportions labially convex morphology div >< p phylogenetic analyses recover monodominant therizinosaurian bonebed isolated maxilla recovered geminiraptor suarezarum </ falcarius utahensis </ falcarius suarezarum </ early therizinosaurian crania geminiraptor </ phylogenetic datasets beipiaosaurus </ geminiraptor .</ early therizinosaurians usa ). understanding evolutionary sister taxon restricts definitive reidentify “< recorded member possible lacrimal poor understanding original description novel combination north america mosaic evolution morphometric analyses minute denticles like troodontidae key taxon holotype maxilla geologically oldest g ., fragmentary braincase fourth therizinosaurian earliest cretaceous cranial bones converged upon coelurosaurian maxillae carnivorous diet biogeographic patterns basal swelling <p>Left quadrate CEUM 74773 in dorsal (A), rostral (B), lateral (C), caudal (D), medial (E), and ventral (F) views. Dashed lines indicate interpreted missing portions. Scale bar is 1 cm.</p> 2026-09-30T17:25:52Z Image Figure 10.1371/journal.pone.0356471.g014 https://figshare.com/articles/figure/_p_Quadrate_of_i_Falcarius_suarezarum_i_p_/34034568 CC BY 4.0