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Schweitzer et al. (2025) study the composition of vascular-like microstructures isolated from dinosaur fossils from the Judith River and Hell Creek formations, and interpret their findings as supporting endogeneity of the studied structures, but also report the presence of microorganismal components in the studied samples. [23]
Guenser et al. (2025) report evidence of concentration of research on the fossil record of stylophorans in the higher-income countries, regardless of the origin of the studied fossil material, throughout the history of the study of this group, including evidence that the majority of studies on fossils from the Global South published between ...
Hu et al. (2025) report the discovery of new fossil material of Pleistocene mammals from the Dayakou pit (Chongqing, China), including first records of Ailuropoda melanoleuca wulingshanensis, Tapirus sinensis and Leptobos sp. in the Yanjinggou area, and providing new information on changes of mammal faunas from south China during the Early ...
The oldest fossil evidence for paravians — the dinosaur group that includes the earliest birds and their closest relatives — appears around the middle of the Jurassic Period (201.3 million to ...
Đaković, Mrdak & Gawlick (2025) describe three assemblages of Anisian ammonoids from the Komarani and Bulog formations (), including fossils of Ptychites rugifer, Megaphyllites obolus, Parakellnerites rothpletzi, Apleuroceras decrescens, Proteusites labiatus, Tropigastrites lahontanus, Proarcestes pannonicus, Proarcestes subtridentinus and Aristoptychites sp. extending known geographical ...
2025 in archosaur paleontology; 2025 in paleontology; 2025 in reptile paleontology This page was last edited on 17 December 2024, at 00:20 (UTC). Text is ...
January 21, 2025 at 5:32 AM Scientists have identified a new giant horned dinosaur species that roamed across modern-day North Africa about 95 million years ago, despite its fossilised remains ...
Su et al. (2025) describe two new specimens of Glyphoderma kangi, providing new information on the anatomy of the studied placodont. [4]Marx et al. (2025) report evidence of preservation of skin traces, including smooth skin on the tail and scaly skin on the flippers, as well as evidence of preservation of melanosomes and keratinocytes in a plesiosaur specimen from the Lower Jurassic Posidonia ...