Species: plemmyridon (HOPSEN, 1984) SUES, HOPSEN & SHUBIN, 1992
Etymology:
= Scalenodontoides? plemmyeidon HOPSON, 1984
Holotype: YPM-VPPU 019190
Locality: Northeast corner of Burntcoat headland, Burntcoat shore, 1. 4km (1.5 miles) northwest of Noel, Hants County, Nova Scotia Province, Canada.
Horizon: Evangeline Member, Wolfville Formation, Fundy Group, Newark Supergroup.
Biostratigraphy:
Age: Late Carnian Stage, Lower Late Triassic Epoch, Late Triassic.
Material: Horizontal ramus of the right dentary with conjoined symphyseal portion of the left dentary and partially erupted right third incisor and unerupted right first incisor.
Hypodigm:
YPM-PU 19190A: Isolated ?Right caninae.
YPM-PU 21693: Small incomplete left dentary without teeth.
NSM 983GF2.1: Right lower postcanine tooth.
NSM 990GF89.1: Left upper postcanine tooth.
Referred material:
Locality: Evangeline Beach, Kings County, Nova Scotia Province, Canada.
Horizon: Wolfville Formation, Fundy Group, Newark Supergroup.
Biostratigraphy:
Age: Late Carnian Stage, Lower Late Triassic Epoch, Late Triassic.
Material:
YPM-PU 22343: Fragment of a small dentary without teeth.