Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)
Article purchase
Temporarily unavailable
References
REFERENCES
Kier, P. M., 1953. A New Carboniferous Echinoid from North America. Geol. Mag., xc., 65–69.CrossRefGoogle Scholar
Lambert, J., and Thiéry, P., 1910. Essai de nomenclature des échinldes. Chaumont, fasc. 2, pp. 81–160, pls. 3, 4.Google Scholar