Results 51 to 60 of about 104 (62)

EVOLUTIONARY AND BIOGEOGRAPHIC PATTERNS OF TRILOBITES DURING THE END ORDOVICIAN MASS EXTINCTION EVENT [PDF]

, 2008
The end Ordovician mass extinction event is believed to have been caused by a geologically brief, sudden onset glacial period that interrupted a period of extreme greenhouse conditions.
Congreve, Curtis Raymond
core  

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

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

Стратиграфия и трилобиты Сибирской платформы и Алданской антеклизы [PDF]

, 2016
Джумашев, М. И., Романов, В. И.   +1 more
core  

Deep water vetulicolians from the lower Cambrian of China. [PDF]

PeerJ
Ma S, Kimmig J, Schiffbauer JD, Li R, Peng S, Yang X.   +5 more
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

Early developmental stages of a Lower Ordovician marrellid from Morocco suggest simple ontogenetic niche differentiation in early euarthropods [PDF]

, 2023
Bath Enright, Orla G., Daley, Allison C., Drage, Harriet B., Gueriau, Pierre, Laibl, Lukáš, Lustri, Lorenzo, Potin, Gaëtan J.-M., Pérez-Peris, Francesc, Saleh, Farid   +8 more
core   +1 more source

Ventral exoskeletal morphology of the trilobite Neodrepanura premesnili from the Cambrian Kushan Formation, Shandong, China [PDF]

Q Liu, Q. Lei, Q. Ou
core   +1 more source

Distinct causes underlie double-peaked trilobite morphological disparity

Drage HB, Pates S.
europepmc   +1 more source

Agraulos longicephalus and Proampyx? depressus (Trilobita) from the Middle Cambrian of Bornholm, Denmark

, 2015
Nielsen, Arne Thorshøj, Weidner, Thomas
core