Classification of Gregory 1897

Cl. Ophiuroidea Gray 1840 [brittle star]
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Subor. †Lysophiurae Gregory 1897
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Fm. †Palaeophiuridae Gregory 1897
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G. †Palaeophiura Stürtz 1890
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†Palaeophiura simplex Stürtz 1890
G. †Furcaster Stürtz 1886
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†Furcaster palaeozoicus Stürtz 1886
G. †Lapworthura Gregory 1897
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†Lapworthura miltoni Salter 1857
G. †Miospondylus Gregory 1897
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†Miospondylus rhenanus Stürtz 1893
G. †Protaster Forbes 1849
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†Protaster biforis Gregory 1897
†Protaster sedgwickii Forbes 1849
G. †Tremataster Worthen and Miller 1883
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†Tremataster decheni Dewalque 1880
G. †Eospondylus Gregory 1897
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†Eospondylus primigenia Stürtz 1886
G. †Ophiurina Stürtz 1890
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†Ophiurina lymani Stürtz 1890
G. †Taeniura Gregory 1897
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†Taeniura cylindrica Billings 1857
G. †Budenbachia Stürtz 1886
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†Budenbachia beneckei Stürtz 1886
G. †Sturtzura Gregory 1897
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†Sturtzura brisingoides Gregory 1889
†Sturtzura leptosoma Salter 1857
Or. †Streptophiurae Bell 1892
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Invalid names: Eoluidiidae Gregory 1897 [empty]
G. †Palastropecten Stürtz 1886
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†Palastropecten zitteli Stürtz 1886
G. †Eoluidia Stürtz 1886
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†Eoluidia decheni Stürtz 1886