Relict duck-billed dinosaurs survived into the last age of the dinosaurs in subantarctic Chile

J Alarcón-Muñoz, AO Vargas, HP Püschel… - Science …, 2023 - science.org
In the dusk of the Mesozoic, advanced duck-billed dinosaurs (Hadrosauridae) were so
successful that they likely outcompeted other herbivores, contributing to declines in dinosaur …

A new titanosaurian sauropod from the Upper Cretaceous of Jiangxi Province, southern China

JY Mo, QY Fu, YL Yu, X Xu - Historical Biology, 2024 - Taylor & Francis
Jiangxititan ganzhouensis gen. et sp. nov. is a new titanosaurian sauropod recovered from
the Upper Cretaceous (Maastrichtian) Nanxiong Formation of Jiangxi Province, southern …

[HTML][HTML] Cretaceous dinosaur and crocodylomorph egg records of the Sanshui Basin, Guangdong Province, southern China

LD Xing, ZS Guo, R Wu, CL Du, DH Wang… - Journal of …, 2023 - Elsevier
This paper describes newly discovered dinosaur and crocodylomorph egg fragments from
the Upper Cretaceous Sanshui and Dalangshan formations of the Sanshui Basin of …

A probable ornithopod egg from a historic collection of dinosaur eggs recovered from the Upper Cretaceous of Liaoning Province, China

CZ Shen, K Tanaka, DK Zelenitsky, CL Gao… - Historical …, 2024 - Taylor & Francis
Since the first discovery of dinosaur eggs announced by the American Museum of Natural
History (central Asiatic expeditions to Mongolia) in 1923, these fossils became widely …

New oospecies of Spheroolithidae from the Upper Cretaceous in the Laiyang Basin, Shandong Province, China

Q He, S Li, H Zheng, S Zhang, Z Wang - Cretaceous Research, 2024 - Elsevier
Five deformed dinosaur eggs are newly discovered from the Upper Cretaceous
Jiangjunding Formation in the Laiyang Basin, Shandong Province, China. A new oospecies …

A new ootype of putative dromaeosaurid eggs from the Upper Cretaceous of southern China

R Wu, K Niu, S Zhang, Y Xue, F Han - Cretaceous Research, 2024 - Elsevier
Non-avian maniraptoran eggs are abundant in the Upper Cretaceous of China. Previous
studies mainly focused on oviraptorosaur and troodontid eggs which can be classified into …

Calvarial suture interdigitation in hadrosaurids (Ornithischia: Ornithopoda): Perspectives through ontogeny and evolution

TW Dudgeon, DC Evans - Evolution & Development, 2023 - Wiley Online Library
Lambeosaurine hadrosaurids exhibited extreme modifications to the skull, where the
premaxillae, nasals, and prefrontals were modified to form their iconic supracranial crests …

The smallest known complete dinosaur fossil eggs from the Upper Cretaceous of South China

R Wu, F Lou, J Yu, Y Xue, S Zhang, L Yang… - Historical …, 2024 - Taylor & Francis
ABSTRACT The Upper Cretaceous Ganzhou Basin of Jiangxi Province, South China is
among one of the richest egg fossil sites in the world and yields abundant exquisite egg …

The first hadrosauroid eggshell from the Aix-en-Provence Basin (late Maastrichtian) of France

TTP van der Linden, DK Zelenitsky, RHB Fraaije… - Historical …, 2024 - Taylor & Francis
Nearly all dinosaur egg or oospecies occurrences from the Upper Cretaceous of France
have been attributed to titanosaur dinosaurs. Here, we describe the first occurrence of …

A new polyglyphanodontian lizard with a complete lower temporal bar from the Upper Cretaceous of southern China

L Xing, K Niu, SE Evans - Journal of Systematic Palaeontology, 2023 - Taylor & Francis
Polyglyphanodontians were a dominant terrestrial lizard group during the Cretaceous. They
were mainly distributed across Laurasia but show their greatest diversity in the Upper …