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Contributions, Spring 1985, 23.2

In this issue:

  • South Fork detachment fault, Park County, Wyoming; geometry, extent, source
  • The late Pleistocene (Rancholabrean) avifauna of Little Box Elder Cave, Wyoming
  • Stratigraphy of the Eocene Willwood, Aycross, and Wapiti formations along the north fork of the Shoshone River, north-central Wyoming
  • Redescription of Bellerophon bittneri (Gastropoda; Triassic) from Wyoming