Hostname: page-component-78c5997874-j824f Total loading time: 0 Render date: 2024-11-03T00:23:12.256Z Has data issue: false hasContentIssue false

Problematical Microfossils from the Gault Clay

Published online by Cambridge University Press:  01 May 2009

Maurice Black
Affiliation:
Department of Geology, Sedgwick Museum, Downing Street, Cambridge

Summary

Four species of calcareous microfossils whose systematic position is unknown occur in very small numbers in the English Gault (Middle and Upper Albian). They are associated with much more abundant coccoliths, and are believed to be the hard parts of planktonic organisms whose possible relationships are discussed, but cannot at present be determined.

Type
Articles
Copyright
Copyright © Cambridge University Press 1971

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bonet, F. 1956. Zonificación microfaunística de las calizas Cretácicas del este de México. Int. geol. Congr. 20, pp. i–vi, 1–102, pls. 131. Mexico.Google Scholar
Bramlette, M. N. & Martini, E. 1964. The great change in calcareous nannoplankton fossils between the Maestrichtian and Danian. Micropaleontology 10, 291322.Google Scholar
Deflandre, G. & Dangeard, L. 1938. Schizosphaerella, un nouveau microfossile méconnu du Jurassique moyen et supérieur. C. R. Acad. Sc. [Paris] 207, 1115–17.Google Scholar
Kamptner, E. 1927. Beitrag zur Kenntnis adriatischer Coccolithophoriden. Arch. Protistenk. 58, 173–84.Google Scholar
Wanner, J. 1940. Gesteinsbildener Foraminiferen aus Malm und Unterkreide des östlichen Ostindien Archipels nebst Bemerkungen über Orbulinaria und andere werwandte Foraminiferen. Paleont. Zeitschr. 22, 7599.Google Scholar