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

C. L. Schneider, J. Sprinkle, and D. Ryder

2005

Article

Journal of Paleontology 79(4):745-762

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Taxa discussed in this work:

• Elliptechinus
• Lepidocentridae

Taxonomy:

• Archaeocidaris belongs to Archaeocidaridae - Schneider et al. (2005)
• Perischoechinoidea belongs to Echinoidea - Schneider et al. (2005)
• Elliptechinus belongs to Lepidocentridae - Schneider et al. (2005)
• Lepidocentridae belongs to Perischoechinoidea - Schneider et al. (2005)