Rauracian, Late Jurassic [details]
Lonquimay, Malleco Province, Chile [details]
Bahia Tarn, Golfo de Penas and Estrecho de Concepcio, off Chilean coast, between 48°S and 51°S, South-east Pacific [details]
HT: Colección del Departamento de Geología y Paleontología, Universidad de Concepcion, Chile (1 spine); PT: as ... [details]
HT: Museo del Departamento de Zoología, Universidad de Concepcion, Chile, no. 7969; PT: as HT, nos. 7970-7976 [details]