ammonites
Microdrillia tersa Woodring 1928 (turrid)

Gastropoda - Neogastropoda - Turridae

Full reference: W. P. Woodring. 1928. Miocene Molluscs from Bowden, Jamaica. Part 2: Gastropods and discussion of results . Contributions to the Geology and Palaeontology of the West Indies

Belongs to Microdrillia according to W. P. Woodring 1970

Sister taxa: Microdrillia comatotropis, Microdrillia cossmanni, Microdrillia crispata, Microdrillia harrisi, Microdrillia ouchitae, Microdrillia propetrina, Microdrillia trina

Type specimen: USNM 369415, a shell

Ecology: epifaunal carnivore

Average measurements (in mm): shell 3.80 x 1.40