Results 81 to 90 of about 812 (153)

Distinct causes underlie double-peaked trilobite morphological disparity in cephalic shape. [PDF]

Commun Biol
Drage HB, Pates S.
europepmc   +1 more source

Taphonomic bias of hydrothermal silicification in biodiversity patterns of Cambrian shelly pavements from the Iberian Chains, NE Spain. [PDF]

Sci Rep
Martínez-Benítez B, Esteve J, Álvaro JJ.   +2 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.
europepmc   +1 more source

Pygmaclypeatus daziensis, a unique lower Cambrian arthropod with two different compound eye systems. [PDF]

Commun Biol
Schmidt M, Schoenemann B, Hou X, Melzer RR, Liu Y.   +4 more
europepmc   +1 more source

Combining fossil taxa with and without morphological data improves dated phylogenetic analyses. [PDF]

Biol Lett
Nikolic MC, Warnock RCM, Hopkins MJ.
europepmc   +1 more source

Uniquely preserved gut contents illuminate trilobite palaeophysiology. [PDF]

Nature, 2023
Kraft P, Vaškaninová V, Mergl M, Budil P, Fatka O, Ahlberg PE.   +5 more
europepmc   +1 more source

Quantifying the configurational complexity of biological systems in multivariate 'complexity space'. [PDF]

J R Soc Interface
Rock T, Wills MA.
europepmc   +1 more source

Evidence for cryptic molting behavior in the trilobite Toxochasmops vormsiensis from the Upper Ordovician Katian Kõrgessaare Formation, Estonia. [PDF]

Naturwissenschaften
Bicknell RDC, Vargas-Parra EE, Landman NH, Pärnaste H.   +3 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

Two exceptionally preserved biotas from North Dakota reveal cryptic Ordovician shelf ecologies. [PDF]

Proc Natl Acad Sci U S A
Mussini G, Butterfield NJ.
europepmc   +1 more source