Subject ASC00011ld

The Quarterly journal of the Geological Society of London.
v.56 (1900), Page 131 (1900)
Smithsonian Libraries
BHL Page 41487429

Keywords

plant climacograptus parvulus fossil Rhayader district Graptolite Graptolites Climacograptus parvulus leaf leaves Diplograptus magnus Rhayader Wales aspeet diplograptus size botany

Contributors

Species