18,4403° N, 65,9789° W, waterdepth 5,48 m
Caribbean Sea and Bahamas Puerto Rico
Project: Modern Caribbean Sea
Geological Time: Quaternary Holocene recent
the specimen is picked and photographed by Dieter Ketelsen
from a sample provided by Dr.
The identification is based upon:
, : Lamarck, J. B. P. A. de. (1804). Suite des mémoires sur les fossiles des environs de Paris. Annales du Muséum National d'Histoire Naturelle. 5: 349-357, pl. (15)17 [publ. 1807 in vol. 9]. Paris. Plate , Fig.