Developments and interactions of the Precambrian atmosphere, lithosphere, and biosphere / edited by B. Nagy ... [et al.]. Nagy, Bartholomew, 1927- IGCP Project 157. IGCP Project 160. Geology, Stratigraphic Precambrian. QE653 .D47 1983 551.71 19 NAD "IGCP Project nos. 157 and 160." "Reprinted from Precambrian geology, vol. 20, nos. 2-4." "Compilation of papers based on the presentations of participants at, or contributed by authors unable to attend, the IGCP Projects 157 and 160 meeting at the Universidad Nacional Autónoma de México in México City, México, January 11-14, 1982." Includes bibliographies. Amsterdam ; New York : Elsevier ; New York : Distributors for the U.S. and Canada, Elsevier Science Pub., 1983. 1983. 1983 Text xii, 475 p. : eng Developments in Precambrian geology ; 7