Taxonomic affinities of the putative titanosaurs from the Late Jurassic Tendaguru Formation of Tanzania: phylogenetic and biogeographic implications for eusauropod …

PD Mannion, P Upchurch, D Schwarz… - Zoological Journal of …, 2019 - academic.oup.com
Abstract The Late Jurassic Tendaguru Formation of Tanzania, southeastern Africa, records a
rich sauropod fauna, including the diplodocoids Dicraeosaurus and Tornieria, and the …

[HTML][HTML] The distribution of dental features in non-avian theropod dinosaurs: Taxonomic potential, degree of homoplasy, and major evolutionary trends

C Hendrickx, O Mateus, M da Lourinhã, R Araújo… - 2019 - palaeo-electronica.org
Isolated theropod teeth are some of the most common fossils in the dinosaur fossil record
and are continually reported in the literature. Recently developed quantitative methods have …

[HTML][HTML] Ecological niche modelling does not support climatically-driven dinosaur diversity decline before the Cretaceous/Paleogene mass extinction

AA Chiarenza, PD Mannion, DJ Lunt… - Nature …, 2019 - nature.com
In the lead-up to the Cretaceous/Paleogene mass extinction, dinosaur diversity is argued to
have been either in long-term decline, or thriving until their sudden demise. The latest …

A mid-Cretaceous tyrannosauroid and the origin of North American end-Cretaceous dinosaur assemblages

SJ Nesbitt, RK Denton Jr, MA Loewen… - Nature Ecology & …, 2019 - nature.com
Late Cretaceous dinosaur assemblages of North America—characterized by gigantic
tyrannosaurid predators, and large-bodied herbivorous ceratopsids and hadrosaurids …

[HTML][HTML] A new alligatoroid from the Eocene of Vietnam highlights an extinct Asian clade independent from extant Alligator sinensis

T Massonne, D Vasilyan, M Rabi, M Böhme - PeerJ, 2019 - peerj.com
During systematic paleontological surveys in the Na Duong Basin in North Vietnam between
2009 and 2012, well-preserved fossilized cranial and postcranial remains belonging to at …

[HTML][HTML] Diminutive fleet-footed tyrannosauroid narrows the 70-million-year gap in the North American fossil record

LE Zanno, RT Tucker, A Canoville… - Communications …, 2019 - nature.com
To date, eco-evolutionary dynamics in the ascent of tyrannosauroids to top predator roles
have been obscured by a 70-million-year gap in the North American (NA) record. Here we …

[HTML][HTML] Reassessment of a juvenile Daspletosaurus from the Late Cretaceous of Alberta, Canada with implications for the identification of immature tyrannosaurids

JT Voris, DK Zelenitsky, F Therrien, PJ Currie - Scientific Reports, 2019 - nature.com
Daspletosaurus is a large tyrannosaurine found in upper Campanian deposits of Alberta
and Montana. Although several large subadult and adult individuals of this taxon are known …

Stratigraphy and vertebrate fauna of the lower shale member of the Aguja Formation (lower Campanian) in West Texas

TM Lehman, SL Wick, AA Brink, TA Shiller II - Cretaceous Research, 2019 - Elsevier
The lower shale member of the Aguja Formation is one of only a few terrestrial stratigraphic
units of early Campanian age in North America. Apart from a prolific microfossil site that …

The biogeography of Coelurosaurian Theropods and its impact on their evolutionary history

A Ding, M Pittman, P Upchurch, J O'Connor, DJ Field… - bioRxiv, 2019 - biorxiv.org
The Coelurosauria are a group of mostly feathered theropods that gave rise to birds, the only
dinosaurs that survived the Cretaceous-Paleogene extinction event and are still found today …

Late Cretaceous fluvial hydrology and dinosaur behavior in southern Utah, USA: Insights from stable isotopes of biogenic carbonate

VF Crystal, ESJ Evans, H Fricke, IM Miller… - Palaeogeography …, 2019 - Elsevier
Abstract During the Late Cretaceous, North America was flooded by the epieric Western
Interior Seaway. Mountain building events on the western landmass fed sediment to broad …