Published by International Geological Congress, 1964
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condition: Good. ORIGINAL 1964 Reprint/Offprint from symposium volume; softcovers; owner's stamp; scattered small foxing spots; o/w in good condition. Journal.
Published by Societe Geologique de France., 1970
Seller: Eryops Books, Stephenville, TX, U.S.A.
No Binding. Condition: Very Good. ORIGINAL 1970 Reprint/Offprint/Extrait of journal article; no covers issued; light browning of leaves; o/w in very good condition. Journal.
Published by From Gondwana Stratigraphy, IUGS Symposium, Buenos Aires, 1967
Seller: Larry W Price Books, Portland, OR, U.S.A.
Pamphlet. Condition: Very Good. pp. 333-354, 2 Illus Plts, 4to, Extracted from Orig Vol thus begins with title page, trimmed & stapled pamphlet, else VG.