This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.
Corresponding author (Name, Year)
Nucula (Nucula) cahuitensis
Ref.: A. A. Olsson. 1922. The Miocene of Northern Costa Rica. Bulletins of American Paleontology 9(39):1-309
W. P. Woodring, 1973 - Geology and paleontology of canal zone and adjoing parts of Panama: Description of Tertiary mollusks (additions to gastropods, scaphopods, pelecypods: Nuculidae to Malleidae) - United States Geological Survey Professional Paper (306), 453-539 (serial monograph, )
A. A. Olsson, 1922 - The Miocene of Northern Costa Rica - Bulletins of American Paleontology (9), 1-309 (serial monograph, English)