00846ngm a2200265 4500 997294880102311 20260227104103.0 gs cu ju 880817s1975 xx nnn 0sneng d (TU)000729488UTK01 764567 (OCoLC)18362703 TKN TKN TKNN QE654 .H56 The History of life on earth. [slide]. [s.l., s.n., 1975?] 233 slides : col. ; 2 x 2 in. In 3 carousels. pt.1. Paleozoic life.--pt.2. Mesozoic life.--pt.3. Cenozoic life. For use in Geology 1510 and 1820. Geology, Stratigraphic Paleozoic. Geology, Stratigraphic Mesozoic. Geology, Stratigraphic Cenozoic. 443 443