Published online by Cambridge University Press: 01 May 2009
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.
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.)
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.