01056ngm a2200289u 4500 996457420102311 20260227104059.0 mr-caabd 850918s1982 txu000 0maeng d (TU)000645742UTK01 678691 (OCoLC)12568115 TKN TKN tknk G2800 .E8 1982 G2800.E8 1982 The Evolution of the southern oceans [motion picture] / Shell Development Company ; a computer animation by Christopher R. Scotese and William C. Ross with assistance from Linda P. Dodge ; based on various published studies by R.L. Fisher [et al.] ; produced by Sigmund Snelson. Austin, Tex. : Geoimages, c1982. 1 film reel (ca. 8 min.) : maps ; 16 mm. Ocean Maps. Scotese, Christopher R. Ross, William C. Shell Development Company. Geoimages. primo 187 187