Invertebrate fossil, GSA Mesozoic number 1258, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the Trace fossil Unidentified genus from the Cretaceous Burton Shales Formation in Undetermined County, WY, USA.
Summary
Invertebrate fossil, GSA Mesozoic number 1258, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 1 specimen(s) of the Trace fossil Unidentified genus from the Cretaceous Burton Shales Formation in Undetermined County, WY, USA.