Phylogenetic history of major trilobite clades in relation to paleoenvironment
, 1992 Because trilobites occupied a wide a range of Paleozoic marine habitats they are a good group to examine hypotheses concerning the sites in which new major clades first appear, and their subsequent history of diversification and decline.
Richard A. Fortey, Robert M. Owen
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Los trilobites del Cámbrico y Ordovícico en el estado de Sonora, México: su diversidad sistemática, su status en el contexto mundial y sus implicaciones paleogeográficas [PDF]
, 2011 En el estado de Sonora, ubicado en la región noroeste de México, están expuestas secuencias sedimentarias cuya edad varía desde el Proterozoico tardío hasta el Reciente.
Almazán Vázquez, E. +2 more
core
Contribution to the Lower and Middle Cambrian paleontology and stratigraphy of northwest Greenland
, 1964 The material is from Northwest Greenland and consists of Lower and Middle Cambrian trilobites - order Redlichiida, order Corynexochida, and order Ptychopariida.
Poulsen, Valdemar
core
Reassessing a cryptic history of early trilobite evolution. [PDF]
Commun Biol, 2022 Holmes JD, Budd GE.
europepmc +1 more source
Humble origins for a successful strategy: complete enrolment in early Cambrian olenellid trilobites. [PDF]
Biol Lett, 2013 Ortega-Hernández J +2 more
europepmc +1 more source
Distinct causes underlie double-peaked trilobite morphological disparity in cephalic shape. [PDF]
Commun BiolDrage HB, Pates S.
europepmc +1 more source
Three-dimensionally preserved appendages of the early Cambrian trilobite <i>Yunnanocephalus yunnanensis</i>. [PDF]
PeerJCollantes L +5 more
europepmc +1 more source
Deep water vetulicolians from the lower Cambrian of China. [PDF]
PeerJMa S +5 more
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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