Alternative combination: Ostrea idriaensis
Synonyms: Ostrea columbiana Weaver and Palmer 1922, Ostrea oregonensis Packard 1923
Full reference: W. M. Gabb. 1868. Section II. Cretaceous Fossils. Part I. Description of New Species. Palaeontology of California, Volume II, Cretaceous and Tertiary Fossils 127-205
Subtaxa: Acutostrea idriaensis idriaensis
- Acutostrea idriaensis: MCZ 15048, a shell
- Ostrea columbiana: Its type locality is UW 340, which is in a Bartonian marine horizon in the Cowlitz Formation of Washington.
- Ostrea oregonensis:
Ecology: stationary epifaunal suspension feeder
• Paleocene to Eocene of United States (3: California)
• Paleocene of United States (1: California)
Total: 39 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.