Oliva

snail genus

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July 1, 2026

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The genus Oliva refers to a group of marine snails belonging to the family Olividae. These snails are known for their distinctive shells, which are smooth, glossy, and often brightly colored, with an oval shape, a pointed apex, and a long, narrow aperture. Fossils of Oliva date back to the Eocene Epoch, over 36 million years ago.123

These snails are burrowers, typically found in sandy bottoms. Common examples include the lettered olive (Oliva sayana) found in southeastern American waters and the orange-mouthed olive (O. sericea) abundant in the Indo-Pacific region.13

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olive shell
Fossils of the genus Oliva are common from the Eocene Epoch (57.8 to 36.6 million years ago) to the present. The shell, which is distinctive and easily recognizable, has a pointed apex and rapidly expands outward to the main body whorl. It is oval in shape, with a long…
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Fossils of the genus Oliva are common from the Eocene Epoch (57.8 to 36.6 million years ago) to the present. The shell, which is distinctive and easily recognizable, has a pointed apex and rapidly expands outward to the main body whorl. It is oval in shape, with a long…
Read More