Ostlingoceras

Ostlingoceras is an extinct genus of ammonites belonging to the Turrilitidae family.

Species

 * Ostlingoceras brandi Young, 1958
 * Ostlingoceras conlini Clark, 1955
 * Ostlingoceras puzosianum (d'Orbigny, 1842)
 * Ostlingoceras rorayensis (Collignon, 1964)

Fossil record
Fossils of Ostlingoceras are found in marine strata of the Cretaceous (age range: from 99.7 to 94.3 million years ago.). Fossils are known from some localities in Angola, France, Italy, Madagascar, Mozambique, Switzerland, the United Kingdom and United States.