00288nam a2200109 a 450000500170000002000150001708200170003210000370004924500400008626000370012630000150016320251203091859.0  a0671631322  a560,bD, ard  aArduini, Paolo, Teruzzi, Giorgio  aSimon & Schuster's guide to fossils  aNew YorkbSimon & Schusterc1986  a320p, 18cm