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V.—On the Jurassic Foraminifera of Switzerland:1 being a Critical Examination of the Species Described and Figured by MM. Zwingli and Kübler

Published online by Cambridge University Press:  01 May 2009

T. Rupert Jones
Affiliation:
Royal Military and Staff Colleges, Sandhurst

Extract

These Foraminifera were obtained from fifteen zones of the Jurassic strata, between Solothurn, in Switzerland, and the Eichberg, in Baden: three Liassic zones (Black or Lower Jura); six in the Brown or Middle Jura; and six in the White or Upper Jura; beginning with the Turneri-zone of the Lower Lias, and ending with the Pteraspis-zone of Schaffhausen. The Numismalis marl, Amalthei-clay, Murchisonæ-bed, Discoidei-marl, Crenularis-bed, the Coral-limestone, and the Virgulian stage yielded few or no traces of Foraminifera.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1873

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Footnotes

1

Die Foraminiferen des Schweizerischen Jura, etc. By the late Pastor H. Zwingli and Dr. J. Kübler. 4to. pp. 49, with 179 lithographic figures in 4 Plates. (Winterthur, 1870.)

References

page 209 note 1 See further on in the notice of the “Appendix.”

page 210 note 1 See further on, where the Appendix on Cornuspira and Ophthalmidium is noticed.

page 211 note 1 See Geol. Mag., No. 105, p. 122.