Acuturris scotus (Risatti) Wind & Wise 1977

LM
Tupelo Tongue of the Coffee Sand, U.S. Highway 78 Bypass, Tupelo, Lee County, Mississippi, USA
Age: Campanian
Light Source: Polarized (left), Phase Contrast (right)

SEM
Tupelo Tongue of the Coffee Sand (Type Locality), East Tupelo, Lee County, Mississippi, USA
Age: Campanian
Scanning Electron Micrograph: Magnification 6960x