Wagner, C. D. (1974). Fossil and recent sand dollar echinoids of Alaska. <em>Journal of Paleontology.</em> 48/1: 105-123. page(s): 119; pl. 2: figs. 9-11 [details]
Note Walrus Peak, Cape Tachilni area, Alaska...
From editor or global species database
Type locality Walrus Peak, Cape Tachilni area, Alaska Peninsula [details]Type material HT: USNM 181148; PT: USNM 181149 [details]
original descriptionWagner, C. D. (1974). Fossil and recent sand dollar echinoids of Alaska. <em>Journal of Paleontology.</em> 48/1: 105-123. page(s): 119; pl. 2: figs. 9-11 [details]