Results 131 to 140 of about 4,665 (222)

Living avian theropods in the extinct non-avian theropod's feathers!?

Japanese Journal of Ornithology, 2018
Masaki EDA, Kazuto KAWAKAMI
openaire   +2 more sources

Theropod dinosaurs from Argentina

, 2016
Theropoda includes all the dinosaurs more closely related to birds than to sauropodomorphs (long-necked dinosaurs) and ornithischians (bird-hipped dinosaurs). The oldest members of the group are early Late Triassic in age, and non-avian theropods flourished during the rest of the Mesozoic until they vanished in the Cretaceous-Palaeogene mass extinction.
Ezcurra, Martin Daniel, Novas, Fernando Emilio   +1 more
openaire   +1 more source

Deep learning enables automated detection of dinosaur footprints with high accuracy. [PDF]

Sci Rep
Ha Y, Kim SS.
europepmc   +1 more source

Origins of Avian Hyperactive Mitochondria, Genome Compaction, and Air-Sac Physiology in Early Theropods During the Carnian Pluvial Episode. [PDF]

J Dev Biol
Satoh T.
europepmc   +1 more source

Identifying variation in dinosaur footprints and classifying problematic specimens via unbiased unsupervised machine learning. [PDF]

Proc Natl Acad Sci U S A
Hartmann G, Blakesley T, dePolo PE, Brusatte SL.   +3 more
europepmc   +1 more source

Evolutionary decoupling between cranial shape and size underlies divergent evolutionary pathways in Cretaceous apex and meso-predator theropods. [PDF]

Commun Biol
Seculi Pereyra EE.
europepmc   +1 more source

Morphotypes, preservation, and taphonomy of dinosaur footprints, tail traces, and swim tracks in the largest tracksite in the world: Carreras Pampa (Upper Cretaceous), Torotoro National Park, Bolivia. [PDF]

PLoS One
Esperante R, McLarty JA, Nick KE, Pompe LR, Biaggi RE, Medina HDB, Llempen NA, Silvestri ÁBL, Quispe LLM, Cano AJG, Saavedra WQ, Rodríguez GR.   +11 more
europepmc   +1 more source

200 years of dinosaur discoveries -a visual portrayal of their geographic and historical origins. [PDF]

PeerJ
Henderson DM.
europepmc   +1 more source

Diet of bird-like troodontid dinosaurs: synthesis of a contentious clade. [PDF]

Biol Rev Camb Philos Soc
Fan YC, Miller CV, Pittman M.
europepmc   +1 more source

Southern hemisphere ceratosaurs evolved feeding mechanics paralleling those of Northern hemisphere tyrannosaurids. [PDF]

Sci Rep
Rowe AJ, Cerroni MA, Rayfield EJ.
europepmc   +1 more source