Walnut Canyon National Monument : geologic resource evaluation report / John Graham.

Format:

Book

Government document

Author/Creator:

Graham, John P. (John Paul), author.

Contributor:

United States. Department of the Interior

United States. National Park Service. Geologic Resources Division, issuing body.

Series:

Natural resources report ; 2008/040.

Natural resource report ; NPS/NRPC/GRD/NRR 2008/040

Language:

English

Subjects (All):

Walnut Canyon National Monument (Ariz.)--Environmental conditions.

Walnut Canyon National Monument (Ariz.).

Environmental monitoring--Arizona--Walnut Canyon National Monument.

Environmental monitoring.

Geology--Arizona--Walnut Canyon National Monument.

Geology.

National parks and reserves--Arizona--Walnut Canyon National Monument.

National parks and reserves.

Ecology.

Arizona--Walnut Canyon National Monument.

Physical Description:

1 online resource (iv, 40 pages) : color illustrations, color maps.

Other Title:

WACA geologic resource evaluation report

Place of Publication:

Denver, Colorado : Geologic Resources Division, Natural Resource Program Center ; Washington, D.C. : U.S. Department of the Interior, 2008.

Contents:

Executive summary

Introduction. Purpose of the Geologic Resources Evaluation Program

Location and regional setting

Regional geology

Park history

Geologic issues. Rockfall

Geomorphology and hydrogeology

Secondary geologic issues

Geologic history. Permian Period

Triassic Period

The missing record

Miocene to recent

Glossary

References

Appendix A : Geologic map graphic

Appendix B : Scoping summary.

Notes:

"June 2008."

"NPS D-38"--Page ii.

"Experience your America"--Page 4 of cover.

Includes bibliographical references (pages 34-36).

Description based on online resource; title from PDF title page (Nature.NPS.gov website, viewed October 4, 2019).

OCLC:

1121643339