PART 1: NAUTILOID AND BACTRITOID CEPHALOPODS
(Myron T. Sturgeon, Delbert L. Windle, Royal H. Mapes, and Richard D. Hoare; pp. 1-191, including 47 plates)
PART 2: AMMONOID CEPHALOPODS
(Royal H. Mapes, Delbert L. Windle, Myron T. Sturgeon, and Richard D. Hoare; pp. 193-251, including 7 plates)
Also provided are a glossary and an index.
No ISBN or DOI.OCLC numbers: 39749070, 924145369, 183095197, 257232283