00605cam a22001931  4500008004100000100002700041245010500068250001200173260003600185300003400221504004100255500002000296650002500316650002800341650001500369003000100384005001700385040000900402                                        1 aColbert, Edwin Harris.10aEvolution of the vertebrates :ba history of the backboned animals through time /cEdwin H. Colbert.  a2nd ed.  aNew York :bJohn Wiley,c[1955]  axvi, 535 p. :bill. ;c22 cm.  aIncludes bibliographical references.  aIncludes index. 0aVertebrates, Fossil. 0aVertebratesxEvolution. 0aPhylogeny.20230123124913.0  cNUST