UGA Stratigraphy Lab

The data is in the strata


The small calcareous tubes assigned by Meek (1860) to the scaphopod species Dentalium subquadratum have been reinterpreted by Palmer et al. (2004) as serpulid worm tubes. They are now known as Hamulus subquadratus. I am unaware of any true scaphopods from the Sundance Sea.