NMITA: Neogene Marine Biota of Tropical America 

Sphenotrochus brassensis Vaughan
in Vaughan & Hoffmeister, 1926 


 

Photograph: Holotype of Sphenotrochus brassensis Vaughan in Vaughan & Hoffmeister, 1926; specimen USNM M353646, locality USGS 8302 (Brasso Formation, Trinidad), M. Miocene.

Scale: GCD = 4.0 mm..


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Last updated on July 22, 1997 - jpd.