[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

champsosaurus range



Does anybody know if Chapsosaurus occurs past the Cretaceous boundary (excluding reworked sediments?) I found an in place vert in shale really high up in the local section and it might serve as an indicator that I am still in Hell Creek.
Frank Bliss
MS Biostratigraphy
Weston, Wyoming