Beu, A. G. (2007). The “inoceramus limpet”Gigantocapulus problematicus (Nagao & Otatume, 1938) in New Zealand (Late Cretaceous Gastropoda or Monoplacophora, Gigantocapulidae n. fam.). Paläontologische Zeitschrift. 81(3): 267-282.
The “inoceramus limpet”Gigantocapulus problematicus (Nagao & Otatume, 1938) in New Zealand (Late Cretaceous Gastropoda or Monoplacophora, Gigantocapulidae n. fam.)