Species / Tessarolax Grahami
Stromboidea
Original Diagnosis of Tessarolax grahami by Saul & Squires, 2015:
Original Description of Tessarolax grahami by Saul & Squires, 2015:
Locus typicus: South bank of French Creek near Coombs, Nanaimo District, Nanaimo, Vancouver Island, British Columbia Province, Canada Stratum typicum: Cedar District Formation, upper middle Campanian, upper Cretaceous Geographic Range: Vancouver Island, British Columbia Province, Canada to southern California., USA. Etymology: The species is named for Raymond Graham, who found many of the specimens of this new species and provided valuable biostratigraphic information about them. Tessarolax grahami Saul & Squires, 2015; Holotype; Cedar District Formation, upper middle Campanian, upper Cretaceous; South bank of French Creek near Coombs, Nanaimo District, Nanaimo, Vancouver Island, British Columbia Province, Canada; Coll. RBCM.EH2011.007.0008; Copyright Natural History Museum of Los Angeles County. Tessarolax grahami Saul & Squires, 2015; Paratype; Cedar District Formation, upper middle Campanian, upper Cretaceous; Ship Point, eastern side of Ship Peninsula, southeast of Fanny Bay, Vancouver Island, British Columbia Province, Canada; Coll. RBCM.EH2011.007.0010; Copyright Natural History Museum of Los Angeles County. Tessarolax grahami Saul & Squires, 2015; Paratype; Cedar District Formation, upper middle Campanian, upper Cretaceous; Ship Point, eastern side of Ship Peninsula, southeast of Fanny Bay, Vancouver Island, British Columbia Province, Canada; Coll. RBCM.EH2011.007.0009; Copyright Natural History Museum of Los Angeles County. References: |