Muschelkalk

Musch´el`kalk`

(Geol.) A kind of shell limestone, whose strata form the middle one of the three divisions of the Triassic formation in Germany. See Chart, under Geology.

Muschelkalk

[′mu̇sh·əl‚kälk] (geology) A European stage of geologic time equivalent to the Middle Triassic, above Bunter and below Keuper.

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