Vaughan TW. (1903). Coelenterata – Class Anthozoa. In: Arnold, R. (ed.), The paleontology and stratigraphy of the marine Pliocene and Pleistocene of San Pedro, California. Memoirs of the California Academy of Sciences. 3: 86-90, pl. 3.
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Vaughan TW
1903
Coelenterata – Class Anthozoa. In: Arnold, R. (ed.), The paleontology and stratigraphy of the marine Pliocene and Pleistocene of San Pedro, California