Low oxygen but dynamic marine redox conditions permitted the Cambrian Radiation. [PDF]
Sci AdvAlexander RD +6 more
europepmc +1 more source
Trilobite tridents demonstrate sexual combat at 400 Mya. [PDF]
Proc Natl Acad Sci U S A, 2023 Gishlick AD, Fortey RA.
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Distinct causes underlie double-peaked trilobite morphological disparity in cephalic shape. [PDF]
Commun BiolDrage HB, Pates S.
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Taphonomic bias of hydrothermal silicification in biodiversity patterns of Cambrian shelly pavements from the Iberian Chains, NE Spain. [PDF]
Sci RepMartínez-Benítez B +2 more
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Pygmaclypeatus daziensis, a unique lower Cambrian arthropod with two different compound eye systems. [PDF]
Commun BiolSchmidt M +4 more
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Combining fossil taxa with and without morphological data improves dated phylogenetic analyses. [PDF]
Biol LettNikolic MC, Warnock RCM, Hopkins MJ.
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Evidence for cryptic molting behavior in the trilobite Toxochasmops vormsiensis from the Upper Ordovician Katian Kõrgessaare Formation, Estonia. [PDF]
NaturwissenschaftenBicknell RDC +3 more
europepmc +1 more source
Quantifying the configurational complexity of biological systems in multivariate 'complexity space'. [PDF]
J R Soc InterfaceRock T, Wills MA.
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Uniquely preserved gut contents illuminate trilobite palaeophysiology. [PDF]
Nature, 2023 Kraft P +5 more
europepmc +1 more source
Amplectobeluid Radiodont Guanshancaris gen. nov. from the Lower Cambrian (Stage 4) Guanshan Lagerstätte of South China: Biostratigraphic and Paleobiogeographic Implications. [PDF]
Biology (Basel), 2023 Zhang M, Wu Y, Lin W, Ma J, Wu Y, Fu D.
europepmc +1 more source