Field guide to cretaceous-tertiary boundary sections in northeastern Mexico
By: prepared by Gerta Keller ... [et al.].
Contributors: Keller, Gerta.; United States. National Aeronautics and Space Administration.
Series: LPI contribution -- no. 827.; [NASA contractor report] -- NASA CR-195719.
Publisher: LPI; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1994
Place of publication: [Houston, Tex.]; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Cretaceous-Tertiary boundary -- Mexico.; Geology -- Mexico -- Guidebooks.
Genres: Guidebooks.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0579-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 2 microfiches.