Subject ASC0003u7o

The geological magazine, or, Monthly journal of geology.
n.s. decade 4, v. 7 (1900), Page 360 (1900)
Smithsonian Libraries
BHL Page 30762529

Keywords

geology dieffenbach map hesse darmstadt strata layer blattersandstein taunus quarzit orthoceras schiefer litorinellen kalk spiriferen sandstein stringocephalen german Spring Geological Formation cross-section borings sediment layers rock layers soil layers sediment rock soil springs

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