Invertebrate fossil, GSA Mesozoic number 1669, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the Sideralina Sideralina calcitropawer from the Maastrichtian Formation in Undetermined County, Undetermined state, Holland.
Summary
Invertebrate fossil, GSA Mesozoic number 1669, from the GSA Mesozoic invertebrate paleontology collection. This specimen box contains 2 specimen(s) of the Sideralina Sideralina calcitropawer from the Maastrichtian Formation in Undetermined County, Undetermined state, Holland.