Subject ASC0000zwn
The Quarterly journal of the Geological Society of London.
v.58 (1902), Page 628 (1902)
Smithsonian Libraries
BHL Page 41676143
Keywords
Devon Somerset localities of samples Dartmoor Forest Map English Channel Bristol Channel Currents Dartmoor Forest Dartmoor forest bristol channel sediment-bearing currents sediment map devon somerset geology sediments H.H Thomas BA FGS map devon cornwall #map