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Pronechinus

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Journal Article

A diverse assemblage of Permian echinoids (Echinodermata, Echinoidea) and implications for character evolution in early crown group echinoids Available to Purchase

Jeffrey R. Thompson, Elizabeth Petsios, David J. Bottjer
Published: 18 April 2017
Journal of Paleontology (2017) 91 (4): 767–780.
DOI: https://doi.org/10.1017/jpa.2016.158
..., including Eotiaris guadalupensis Thompson n. sp. an indeterminate archaeocidarid, and Pronechinus ? sp. All specimens represented are silicified and known from disarticulated or semiarticulated interambulacral and ambulacral plates and spines. This assemblage is one of the most diverse echinoid assemblages...
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Journal Article

Evolutionary trends in Paleozoic echinoids Free

Porter M. Kier
Published: 01 May 1965
Journal of Paleontology (1965) 39 (3): 436–465.
... phylogeny. New taxa are Pronechinus anatoliensis n. gen. et sp. and Miocidaris connorsi n. sp., both Permian; and Polytaxicidaris lirata n. sp. Hyattechinus laudoni n. sp., Lovenechinus gordoni n. sp., and Palaechinus sprengi n. sp., Mississippian. GeoRef, Copyright 2004, American Geological Institute...
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Journal Article

PENNSYLVANIAN (LATE CARBONIFEROUS) ECHINOIDS FROM THE WINCHELL FORMATION, NORTH-CENTRAL TEXAS, USA Available to Purchase

CHRIS L. SCHNEIDER, JAMES SPRINKLE, DAN RYDER
Published: 01 July 2005
Journal of Paleontology (2005) 79 (4): 745–762.
DOI: https://doi.org/10.1666/0022-3360(2005)079[0745:PLCEFT]2.0.CO;2
.... This specimen is the most unusual of the Brownwood echinoids because it is the only echinocystitid recovered from the site. It most closely resembles the aboral side of the Permian genus Pronechinus Kier, 1965 from Turkey. In both taxa, ambulacral plates are variable in shape and size and pore pairs...
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Journal Article

A new species of Hyattechinus (Echinoidea) from the type Devonian of the United Kingdom and implications for the distribution of Devonian proterocidarid echinoids Available to Purchase

JEFFREY R. THOMPSON, TIMOTHY A. M. EWIN
Published: 26 March 2018
Geological Magazine (2019) 156 (5): 801–810.
DOI: https://doi.org/10.1017/S0016756818000109
... Koninck, 1882 Other genera. Pronechinus Kier, 1965 , Hyattechinus Jackson, 1912 , Jacksonechinus Lambert, 1936 , Fournierechinus Jackson, 1929 , Perischodomus M’Coy 1849 , Pholidocidaris Meek & Worthen, 1869 , Perischocidaris Neumayr, 1881 , Protoechinus Austin, 1860...
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