TY  - GEN
AU  - Lieberman, Bruce S 
AU  - Kaesler, Roger L
TI  - Prehistoric life : evolution and the fossile record 
SN  - 9780632044726
PY  - 2010///
CY  - Sussex
PB  - John Wiley & Sons 
KW  - Evolutionary paleobiology
KW  - Fossil-animals
KW  - Evolution-biology
ER  -