TY  - GEN
AU  - Dempsey, Michael
TI  - The ages of the earth: foundations of palaeogeography and palaeontology 
U1  - 560 
PY  - 1966///
CY  - London
PB  - Sampson Low, Marston and Co.
KW  - Palaeogeography
KW  - Palaeontology
N1  - Includes appendixes ;glossary ; references & index
ER  -