Subject ASC0003sqj
The geological magazine, or, Monthly journal of geology.
Decade 2:v.4 (1877) [Incomplete], Page 305 (1877)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32579234
Keywords
plioscene diagram clay riverbed water weybourn sands geology glacial sediment watertable strata cliffs beds chalk bed dirt tidemarks waterlevels Norwich Pliocene layers Geology cross-section pliocene sidestrand textures microscopic view relation rockbed strand cliff tide