00961cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040003600111042001200147043001200159050001600171100002700187245009800214260004300312300007800355490006800433500001700501500004200518500002800560504003600588650002200624650003700646gs 38000204 DLC20260227111343.0780912s1937    uy ab    b    000 0 eng c  ags 38000204   a(OCoLC)4216276  aU.S. Geol. Surv. Lib.cNbUdDLC  apremarc  as-uy---00aQE249b.F281 aFalconer, John Downie.14aThe Gondwana system of north eastern Uruguay,bwith special reference to the Eogondwana beds.  aMontevideo,bImprenta nacional,c1937.  a112 p., 1 l.bincl. illus. (map) tables. 2 fold. maps (in pocket)c28 cm.0 aUruguay. Instituto de geologia y perforaciones. Boletin no. 23a  aCover title.  aAt head of title: ... J. D. Falconer.  a"Errata" leaf inserted.  a"List of literature": p. [3]-4. 0aGeologyzUruguay. 0aGeology, StratigraphicyPermian.