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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.
Dooley et al. (2025) reevaluate the affinities of mastodon fossil material from Oregon and Washington (United States), Alberta and Hidalgo and Jalisco (), extending known geographical range of Mammut pacificus, and providing probable evidence of presence of both M. pacificus and M. americanum in close geographical proximity.
Reijenga & Close (2025) study the fossil record of Phanerozoic marine animals, and argue that purported evidence of a relationship between the duration of studied clades and their rates of origination and extinction can be explained by incomplete fossil sampling. [34] Maletz et al. (2025) revise Paleozoic fossils with similarities to feathers ...
During construction, millions of fossils were found at a California high school, ... Researchers at the museum will continue studying the fossils and hope to publish some of their findings in 2025.
January 26, 2025 at 1:09 PM. ... The Alberta state park has produced some of the most important dinosaur fossil discoveries ever made, including 35 species dating back some 75 million years.
Millions of prehistoric marine fossils were discovered beneath a California high school over the course of a multi-year construction project. The relics recovered at San Pedro High School included ...
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 ...
Rull (2025) revises purported fossil pollen records of Pelliciera found outside the Neotropics, and argues that only a subset of Cenozoic pollen records from tropical West Africa can be confirmed as likely fossils of members of Pelliciera. [22]