Scientific Classification
| Kingdom: Animalia |
| Phylum: Mollusca |
| Class: Gastropoda |
| Order: Littorinimorpha |
| Family: Calyptraeidae |
| Genus: Crucibulum |
| Species: Crucibulum spinosum (Sowerby I, 1824) |
Information
Geological Range
Paleogeographic Distribution
Stratigraphic Occurrences
| Bermont Formation [Common] |
| Caloosahatchee Formation [Common] |
| Nashua Formation [Uncommon] |
| Duplin Formation [Uncommon] |
| Duplin / Raysor Formations [Questionable/rare] |
| Jackson Bluff Formation [Uncommon] |
| Raysor Formation [Uncommon] |
| Tamiami Formation (Lower) [Questionable/rare] |
| Tamiami Formation (Ochopee Limestone) [Questionable/rare] |
| Tamiami Formation (Pinecrest Beds) [Abundant] |
Remarks
Common name: n/a
Synonymy: n/a
Type specimen, locality, and stratum: n/a
Other voucher specimens: n/a
Descriptions: n/a
Measurements: n/a
Other remarks: n/a
References: n/a
Online resources:
Page history:
Some of the content on this page was originally published on the Neogene Atlas of Ancient Life on February 1, 2015. It was developed by Jonathan R. Hendricks and colleagues and migrated here in 2026.
This page was last modified on October 28, 2026 by Jonathan R. Hendricks.
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