Skenea diaphana is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.
Skenea is a genus of small to minute sea snails, marine gastropod mollusks in the family Skeneidae. This genus is type genus for the family Skeneidae. It has been used as a general receptacle for species that are probably unrelated to the type...
Lissospira proxima is a species of sea snail, a marine gastropod mollusk in the family Skeneidae. The name Cyclostrema proxima was introduced by G.W. Tryon as a replacement name for Cyclostrema affine Verrill, 1884 (now recognized as a synonym of...
Cyclostrema is a genus of sea snails, marine gastropod mollusks in the family Liotiidae. Cyclostrema is a neuter word, but many authors have considered it feminine, including Captain Marryat himself. A complete revision of the family Liotiidae is...
Ganesa is a genus of sea snails, marine gastropod mollusks in the family Skeneidae.
Vitrinella is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Vitrinellidae.
This list of the Cenozoic life of California contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of California and are between 66 million and 10,000 years of age.