Echinoidea taxon details
original description
Israelsky, M. C. 1924. Notes on Some Echinoids from the San Rafael and Tuxpam Beds of the Tampico Region, Mexico. Proceedings of the California Academy of Sciences 4 , 137-145. page(s): 142 [details]
basis of record
Kier, P. M. & Lawson, M. H. 1978. Index of living and fossil echinoids 1924-1970. Smithsonian Contributions to Paleobiology 34, 1-182., available online at https://doi.org/10.5479/si.00810266.34.1 page(s): 106 [details] Available for editors
From editor or global species database
Distribution Mexico [details]
Fossil Range Although Israelsky considered the Tuxpam Beds, from where this species was collected, to be Oligocene, these beds are now (Masuda, 1971: 215-216) considered to be Early Miocene. [details]
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