Kermia bulbosa is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae. Harzhauser, Mathias, A seagrass-associated Early Miocene Indo-Pacific gastropod fauna from South West India (Kerala; Palaeontographica Abteilung A Band 302 Lieferung 1-6 (2013), p. 73 - 178
Description
The length reaches 2.8 mm, the diameter is 1.1 mm. Distribution Fossils of this extinct species were found in Early Miocene strata of the Kerala Basin in South West India.
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