Prehistoric objects from a shell-heap at Erin Bay, Trinidadv. 16No. 2200–220, pls. 14-19, figs. 64-73
Fewkes, J. W. 1914. "Prehistoric objects from a shell-heap at Erin Bay, Trinidad." American Anthropologist, 16, (2) 200–220, pls. 14-19, figs. 64-73.