ammonites
Glyphostoma (Glyphostoma) guppyi Woodring 1928

Gastropoda - Neogastropoda - Conidae

Alternative combination: Glyphostoma guppyi

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 Glyphostoma (Glyphostoma) according to J. A. Todd 2001

Sister taxa: Glyphostoma (Glyphostoma) dentiferum, Glyphostoma (Glyphostoma) exopilatum, Glyphostoma (Glyphostoma) gabbi, Glyphostoma (Glyphostoma) golfoyaquensis, Glyphostoma (Glyphostoma) mexicana, Glyphostoma (Glyphostoma) pyrgota, Glyphostoma (Glyphostoma) tridesmia, Glyphostoma (Glyphostoma) woodringi

Type specimen: USNM 369410, a shell

Average measurements (in mm): shell 14.1 x 5.9