| |
Anderson, M. M. Devonian terebratulid brachiopods from the Assraian Series of Ghana. M.M.Anderson, A.J.Boucot, and J.G.Johnson. In Journal of Paleontology, 1966, vol.40, no.6. Tulsa : Society of Economic Paleontologists and Mineralogists, 1966, Journal of Paleontology, 1966, vol.40, no.6.S.1365-1367, : .
| | |
|