MolluscaBase name details
Thiara (Melanoides) calafi B. L. Clark, 1938 †
1262799 (urn:lsid:marinespecies.org:taxname:1262799)
unaccepted > superseded combination (Melanoides is considered a distinct genus)
Species
fossil only
Clark, B. L. (1938). Fauna of the Markley Formation (Upper Eocene) on Pleasant Creek, California. <em>Bulletin of the Geological Society of America.</em> 49: 683-730., available online at https://doi.org/10.1130/GSAB-49-683
page(s): 705-706, pl. 3, figs 31, 36 [details] Available for editors
[request]
page(s): 705-706, pl. 3, figs 31, 36 [details] Available for editors

Note Vacaville (Pleasant Creek, near Brink ranch),...
Type locality Vacaville (Pleasant Creek, near Brink ranch), California, United States; Markley Formation, middle Eocene [details]
MolluscaBase eds. (2021). MolluscaBase. Thiara (Melanoides) calafi B. L. Clark, 1938 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1262799 on 2025-09-10
Date
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original description
Clark, B. L. (1938). Fauna of the Markley Formation (Upper Eocene) on Pleasant Creek, California. <em>Bulletin of the Geological Society of America.</em> 49: 683-730., available online at https://doi.org/10.1130/GSAB-49-683
page(s): 705-706, pl. 3, figs 31, 36 [details] Available for editors
[request]
status source Squires, R.L. (1999). Middle Eocene Brackish-Marine Mollusks from the Matilija Sandstone at Matilija Hot Springs, Ventura County, Southern Carolina. <em>Contributions in Science.</em> 480: 1-30.
page(s): 16 [details] Available for editors
[request]
page(s): 705-706, pl. 3, figs 31, 36 [details] Available for editors

status source Squires, R.L. (1999). Middle Eocene Brackish-Marine Mollusks from the Matilija Sandstone at Matilija Hot Springs, Ventura County, Southern Carolina. <em>Contributions in Science.</em> 480: 1-30.
page(s): 16 [details] Available for editors





From editor or global species database
Type locality Vacaville (Pleasant Creek, near Brink ranch), California, United States; Markley Formation, middle Eocene [details]