Echinodermata

Sphaeronites (Peritaphros) variabilis Paul et Bockelie, 1983

Synonymy list
1945     Cystoid; gen et sp. indet — Regnèll, pp. 183, fig. 15:1
1972     Sphaeronites sp.nov. — Paul, pp. 25, fig. 5:5
1973     Sphaeronites variabilis (nomen nudum) — Paul, pp. 283
1983     Sphaeronites (Peritaphros) variabilis sp. nov. — Paul et Bockelie, pp. 726, fig. 72:5,6; text fig. 6,13,17D,28
Selection of related publications
Paul, C. R. C., Bockelie, J. F. 1983. Evolution and Functional Morphology of the Cystoid Sphaeronites in Britain and Scandinavia. Palaeontology 26, 4, 687-734.
References based on distribution