Foraminifera taxon details
Protoheterohelix washitensis (Tappan, 1940) †
1034795 (urn:lsid:marinespecies.org:taxname:1034795)
accepted
Species
Guembelina washitensis Tappan, 1940 † · unaccepted (Type species of Protoheterohelix)
Heterohelix washitensis (Tappan, 1940) † · unaccepted
marine, brackish, fresh, terrestrial
fossil only
(of Guembelina washitensis Tappan, 1940 †) Tappan, H. (1940). Foraminifera from the Grayson Formation of northern Texas. <em>Journal of Paleontology.</em> 14: 93-126. [details] Available for editors
[request]

Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Protoheterohelix washitensis (Tappan, 1940) †. Accessed at: https://www.marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1034795 on 2025-04-26
Date
action
by
original description
(of Guembelina washitensis Tappan, 1940 †) Tappan, H. (1940). Foraminifera from the Grayson Formation of northern Texas. <em>Journal of Paleontology.</em> 14: 93-126. [details] Available for editors
[request]
new combination reference Georgescu, M. D.; Huber, B. T. (2009). Early evolution of the cretaceous serial planktic foraminifera (late Albian-Cenomanian). <em>The Journal of Foraminiferal Research.</em> 39(4): 335-360., available online at https://doi.org/10.2113/gsjfr.39.4.335 [details] Available for editors
[request]

new combination reference Georgescu, M. D.; Huber, B. T. (2009). Early evolution of the cretaceous serial planktic foraminifera (late Albian-Cenomanian). <em>The Journal of Foraminiferal Research.</em> 39(4): 335-360., available online at https://doi.org/10.2113/gsjfr.39.4.335 [details] Available for editors

To Mikrotax (Guembelina washitensis Tappan 1940) (from synonym Guembelina washitensis Tappan, 1940 †)
To Mikrotax (Protoheterohelix washitensis (Tappan, 1940))
To NMNH Paleobiology Collection (IRN 3142507) (from synonym Guembelina washitensis Tappan, 1940 †)
To NMNH Paleobiology Collection (IRN 3144411) (from synonym Guembelina washitensis Tappan, 1940 †)
To Mikrotax (Protoheterohelix washitensis (Tappan, 1940))
To NMNH Paleobiology Collection (IRN 3142507) (from synonym Guembelina washitensis Tappan, 1940 †)
To NMNH Paleobiology Collection (IRN 3144411) (from synonym Guembelina washitensis Tappan, 1940 †)