Foraminifera taxon details
Rotorbinella campanulata (Galloway & Wissler, 1927)
763919 (urn:lsid:marinespecies.org:taxname:763919)
accepted
Species
Globorotalia campanulata Galloway & Wissler, 1927 · unaccepted
marine, brackish, fresh, terrestrial
(of Globorotalia campanulata Galloway & Wissler, 1927) Galloway, J. J.; Wissler, S. G. (1927). Pleistocene Foraminifera from the Lomita Quarry Palos Verdes Hills, California. <em>Journal of Paleontology.</em> 1: 35-87. [details] Available for editors 
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Description Test free, calcareous, planoconvex in a higher regular cone with an angular margin; wall thick, solid, hyaline, cone tinged...
Description Test free, calcareous, planoconvex in a higher regular cone with an angular margin; wall thick, solid, hyaline, cone tinged with brown color and massed perforations forming irregular opaque areas; periphery sharply angular and gently lobed; a total of three and a half whorls on dorsal evolute side with last formed one showing six or seven slightly inflated chambers; perforations heavier marginally with a more hyaline band medially involute ventrally, umbilical plug small, hyaline, extended a trifle; six or seven chambers of one whorl ventrally wedge-shaped, somewhat inflated, overlapping chambers; sutures radiate and moderately depressed, sinuous, showing little evidence of reentrants; marginal area ventrally, strongly perforate; sutures dorsally shown centrally without clearing solution, flush peripherally, sutures oblique, depressed; aperture along proximal margin of last formed chamber. Size: ,514 mm. dia. x .221 mm. [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Rotorbinella campanulata (Galloway & Wissler, 1927). Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=763919 on 2026-02-19
Date
action
by
original description
(of Globorotalia campanulata Galloway & Wissler, 1927) Galloway, J. J.; Wissler, S. G. (1927). Pleistocene Foraminifera from the Lomita Quarry Palos Verdes Hills, California. <em>Journal of Paleontology.</em> 1: 35-87. [details] Available for editors [request]
new combination reference McCulloch, I. (1977). Qualitative observations on Recent foraminiferal tests with emphasis on the eastern Pacific. University of Southern California. Los Angeles., available online at https://books.google.com/books?id=tPw_AAAAIAAJ [details] Available for editors [request]
[request]new combination reference McCulloch, I. (1977). Qualitative observations on Recent foraminiferal tests with emphasis on the eastern Pacific. University of Southern California. Los Angeles., available online at https://books.google.com/books?id=tPw_AAAAIAAJ [details] Available for editors
[request]From editor or global species database
Description Test free, calcareous, planoconvex in a higher regular cone with an angular margin; wall thick, solid, hyaline, cone tinged with brown color and massed perforations forming irregular opaque areas; periphery sharply angular and gently lobed; a total of three and a half whorls on dorsal evolute side with last formed one showing six or seven slightly inflated chambers; perforations heavier marginally with a more hyaline band medially involute ventrally, umbilical plug small, hyaline, extended a trifle; six or seven chambers of one whorl ventrally wedge-shaped, somewhat inflated, overlapping chambers; sutures radiate and moderately depressed, sinuous, showing little evidence of reentrants; marginal area ventrally, strongly perforate; sutures dorsally shown centrally without clearing solution, flush peripherally, sutures oblique, depressed; aperture along proximal margin of last formed chamber. Size: ,514 mm. dia. x .221 mm. [details]
From editor or global species database
