Ontology highlight
ABSTRACT:
SUBMITTER: Barrett PM
PROVIDER: S-EPMC4132680 | biostudies-literature | 2014 Sep
REPOSITORIES: biostudies-literature
Barrett Paul M PM Butler Richard J RJ Mundil Roland R Scheyer Torsten M TM Irmis Randall B RB Sánchez-Villagra Marcelo R MR
Proceedings. Biological sciences 20140901 1791
Current characterizations of early dinosaur evolution are incomplete: existing palaeobiological and phylogenetic scenarios are based on a fossil record dominated by saurischians and the implications of the early ornithischian record are often overlooked. Moreover, the timings of deep phylogenetic divergences within Dinosauria are poorly constrained owing to the absence of a rigorous chronostratigraphical framework for key Late Triassic-Early Jurassic localities. A new dinosaur from the earliest ...[more]