Anisoceratidae Hyatt, 1900
Common Name:
Extant/Extinct
Key morphological features: Shell is loosely coiled with several striaght sections. There are usually some ribs and bumps across the shell. Suture lines are simple.
SIZE:
Paleoecology:
MOBILITY: Mobile (swim)
FEEDING MODE: Predator
HABITAT: epifaunal
Sources:
Wright, C. W., 1996. Ammonoidea, in Kaesler, R. L., ed., Treatise on Invertebrate Paleontology, Part L, Mollusca 4, Volume 4. The University of Kansas and Geological Society of America. 362 pp.