Opinion of Kaminski and Gradstein (http://nhm2.uio.no/norges/atlas/index.htm)
marine, fresh, terrestrial
fossil only
(ofTrochammina ruthvenmurrayi Cushman & Renz, 1946 †)Cushman, J. A.; Renz H. H. (1946). The foraminiferal fauna of the Lizard Springs Formation of Trinidad, British West Indies. <em>Cushman laboratory for foraminiferal research special publication.</em> 18: 1-48. page(s): p. 24, pl. 3, fig. 13a-c [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Ammoanita ruthvenmurrayi (Cushman & Renz, 1946) †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1039535 on 2025-05-07
original description(ofTrochammina ruthvenmurrayi Cushman & Renz, 1946 †)Cushman, J. A.; Renz H. H. (1946). The foraminiferal fauna of the Lizard Springs Formation of Trinidad, British West Indies. <em>Cushman laboratory for foraminiferal research special publication.</em> 18: 1-48. page(s): p. 24, pl. 3, fig. 13a-c [details]
Present Inaccurate Introduced: alien Containing type locality