AMCS Bulletin 7: Caves of the San Juan Plateau By Bill Stone and Roy Jameson 59 pages softbound, 7 map plates, 1977

This caving area in Querétaro contains two caves, Nogal and Conchas, over 500 meters deep. The loose map plates are reprints. The bound booklet contains over a dozen more cave maps, many black-and-white photographs, and an area map.

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Table of Contents

1	Introduction
3	Location and Access
4	History and Explorations
	Cave Descriptions
17	Sótano de Javalín
21	El Sotanito
25	Sotanito de Canoas
29	Hoya de Conchas
35	Sótano de Nogal
40	Other Caves of the Region
46	Regional Geography
50	Geology
57	Biology
59	San Juan Caving