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Echinoidea source details
Spreng, A. C. & Howe, W. B. 1963. Echinoid jaws from the Mississippian and Pennsylvanian of Missouri. Journal of Paleontology 37, 931-938.
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Spreng, A. C.; Howe, W. B.
1963
Echinoid jaws from the Mississippian and Pennsylvanian of Missouri
Journal of Paleontology
37: 931-938
Publication
from Kier & Lawson (1978)
Date action by
Echinocrinus jacksoni Spreng & Howe, 1963 † (original description)
Echinocrinus remotus Spreng & Howe, 1963 † (original description) Lepidesthes martini Spreng & Howe, 1963 † (original description) |