n diversification of the Flexibilia (Echinodermata)

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Flexibilia;mass extinction;tip-dating;Crinoidea;Great Ordovician Biodiversification Event

DOI：

doi:10.5061/dryad.57nm9

摘要：

and palaeobiogeographical constraints on the origin and early evolution of the Flexibilia. The Silurian (lower Rhuddanian, Llandovery) Paerticrinus arvosus gen. et sp. nov.

Data from: Bayesian estimation of fossil phylogenies and the evolution of early to middle Paleozoic crinoids (Echinodermata)

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DOI：

doi:10.5061/dryad.6hb7j

摘要：

cladida is proposed as a clade name for the sister group of the Flexibilia herein comprised of cladids variously considered ‘cyathocrines,’ ‘dendrocrines

Data from: Biodiversity, systematics, and new taxa of cladid crinoids from the Ordovician Brechin Lagerst?tte

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DOI：

doi:10.5061/dryad.3j6d0g3

摘要：

and Flexibilia). We document 15 species across 11 genera, including descriptions of two new genera and four new species. New taxa include Konieckicrinus