Prototreta flabellata
Appearance
Prototreta flabellata Temporal range: Middle Cambrian,
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Species: | P. flabellata
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Protreta flabellata |
Prototreta flabellata is one of several species of brachiopod that occur in the Cambrian rocks of central and southern Montana, Nixon Gulch section, Three Forks Quad.[1] It is associated with the trilobite genus Ehmania near the base of the Middle Cambrian Meagher limestone.[2]
References
- ^ Xian-Guang, Hou; Siveter, David J.; Siveter, Derek J.; Aldridge, Richard J.; Pei-Yun, Cong; Gabbott, Sarah E.; Xiao-Ya, Ma; Purnell, Mark A.; Williams, Mark (2017-03-08). The Cambrian fossils of Chengjiang, China : the flowering of early animal life. Hou, Xianguang. (Second ed.). Chichester, West Sussex. ISBN 9781118896310. OCLC 970396735.
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: CS1 maint: location missing publisher (link) - ^ Bell, W. Charles (1941). "Cambrian Brachiopoda from Montana". Journal of Paleontology. 15 (3): 193–255. JSTOR 1298891.