Results 281 to 290 of about 205,006 (383)

A new hybodontiform shark (<i>Strophodus</i> Agassiz, 1838) from the Upper Jurassic of Switzerland. [PDF]

open access: yesSwiss J Palaeontol
Carrillo-Briceño JD   +3 more
europepmc   +1 more source

Protracted intercontinental aridification preserved within the early Late Cretaceous strata of the Eastern Gobi Basin, Mongolia

open access: yesSedimentology, Volume 73, Issue 1, Page 147-185, January 2026.
ABSTRACT Mongolia's Eastern and Western Gobi Basins preserve a globally significant record of Cretaceous terrestrial vertebrates, yet their biostratigraphic correlations are complicated by a complex geological history. The Eastern Gobi Basin, a northeast‐southwest trending fault‐bounded rift system, includes several minor sub‐basins with distinct ...
Ryan T. Tucker   +9 more
wiley   +1 more source

Some record it hot: Clumped isotope temperatures from Middle Jurassic molluscan aragonite

open access: yesSedimentology, Volume 73, Issue 1, Page 248-266, January 2026.
ABSTRACT Clumped isotope (Δ47) data from the shell aragonite of Praemytilus strathairdensis, a non‐marine Middle Jurassic mytilid from the Inner Hebrides of Scotland, presents a rare geological context for better understanding the effects of diagenesis on Δ47 in skeletal aragonite. Nineteen P. strathairdensis shells gave Δ47 temperatures between 23 ± 5°
Richmal B. Paxton   +4 more
wiley   +1 more source

Jurassic jeopardy—life and death on an ancient seafloor

open access: hybrid
Andrew J. Webster   +3 more
openalex   +1 more source

Deep‐soil sampling in Chile reveals a new elateroid beetle family, Badmaateridae fam. nov. (Coleoptera)

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
Genomic data support the definition of a new elateroid family, Badmaateridae fam. nov., with Badmaater chilensis gen. nov. sp. nov. as the only representative. Badmaateridae is sister to an extensive clade containing fireflies, soldier beetles, net‐winged beetles and click beetles.
Vasily V. Grebennikov   +5 more
wiley   +1 more source

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