Type locality USA, Ohio, the Columbiana unit exposed in abandoned strip mine of the D & M Coal Co., SE1/4 sec. 10, Sandy Tp., Stark Co. [details]
MolluscaBase eds. (2024). MolluscaBase. Dictyotomaria decora (R. D. Hoare, Sturgeon & J. R. Anderson, 1997) †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1714455 on 2024-07-12