Groeschke, M. Lithology and stratigraphy of Jurassic sediments in the north Chilean Pre-Cordillera between 21°30' - 22°S - Stuttgart E. Schweizerbart'sche Verlagsbuchhandlung 1986 - pp. 1317-1324 ilus. - Zentralblatt fur Geologie und Palaontologie t.1, n.9-10 . Subjects--Topical Terms: BIOESTRATIGRAFIAESTRATIGRAFÍAJURASICOLITOLOGIAPALEOGEOGRAFIA Subjects--Geographic Terms: CHILE Universal Decimal Class. No.: P/061.3:55(8=6)/M58|20