The Late Ordovician brachiopod genera Lepidocyclus and Hiscobeccus

T. W. Amsden

1983

Article

Oklahoma Geological Survey Bulletin 132:36-44

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Taxa discussed in this work:

• Hiscobeccinae
• Hiscobeccus
• Hiscobeccus capax
• Hiscobeccus rowleyi
• Hypsiptycha anticostiensis
• Hypsiptycha argenturbicum
• Hypsiptycha hybrida
• Hypsiptycha neenah
• Lepidocyclidae
• Lepidocyclinae
• Lepidocyclus cooperi
• Lepidocyclus erectus
• Lepidocyclus laddi
• Lepidocyclus manniensis
• Lepidocyclus notatus
• Lepidocyclus oblongus
• Lepidocyclus perlamellosa
• Lepidocyclus rectangularis
• Lepidocyclus rowleyi
• Stegerhynchopinae

Taxonomy:

• Lepidocyclidae belongs to Rhynchonellacea - Amsden (1983)
• Hiscobeccinae belongs to Lepidocyclidae - Amsden (1983)
• Stegerhynchopinae belongs to Lepidocyclidae - Amsden (1983)
• Hiscobeccus capax belongs to Hiscobeccus - Amsden (1983)
• Hiscobeccus rowleyi belongs to Hiscobeccus - Amsden (1983)
• Lepidocyclus cooperi belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus erectus belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus manniensis belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus notatus belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus oblongus belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus perlamellosa belongs to Lepidocyclus - Amsden (1983)
• Lepidocyclus rectangularis belongs to Lepidocyclus - Amsden (1983)
• Hypsiptycha argenturbicum belongs to Hypsiptycha - Amsden (1983)
• Hypsiptycha neenah belongs to Hypsiptycha - Amsden (1983)