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IV.—The Lower Lias of Leicestershire
Published online by Cambridge University Press: 01 May 2009
Extract
The Lower Lias in Leicestershire commences with clays and limestones (Strenshain Series), succeeded by clays and shales. In its palasontological characters, as well as in its petrological features, it agrees in the main with the Lias of contiguous districts. The following life-zones are apparently represented, viz. zones of Ammonites planorbis, angulatus, Bucklandi, semicostatus, oxynotus, armatus, Jamesoni and capricornus.
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- Copyright © Cambridge University Press 1886
References
page 59 note 1 Geol. Mag. Sept. 1884, p. 415.
page 59 note 2 Mem. Geol. Survey. Geol. of Rutland, etc. J. W. Judd.
page 59 note 3 This Ammonite was formerly considered to mark the Middle Lias (but see p. 86).
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