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Story of Grand Canyon of Arizona

Description

Booklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.

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Date Created
1917

Alpine 1/Federal: Final Report

Description

This summary report overviews a State of Arizona and U. S. Department of Energy funded drilling project to determine if near-term hot dry rock (HDR) geothermal potential exists in the eastern portion of the White Mountains region of Arizona. A

This summary report overviews a State of Arizona and U. S. Department of Energy funded drilling project to determine if near-term hot dry rock (HDR) geothermal potential exists in the eastern portion of the White Mountains region of Arizona. A 4,505 feet deep slim-hole exploratory well, Alpine1/Federal, was drilled within the Apache-Sitgreaves National Forest at Alpine Divide near the Alpine Divide camp ground about 5 miles north of Alpine, Arizona in Apache County (Figure 1). A comprehensive technical report, in two parts, details the results of the project. Part 1, Alpine1/Federal, Drilling Report, discusses the drilling operations,
logging program, permitting and site selection for the hole. Part 2, Temperature Gradients, Geothermal Potential, and Geology, summarizes the temperature gradients, heat flow, geothermal potential, and subsurface geology.

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Created

Date Created
1994

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Scene From the Play "Futatsu Chōchō Kuruwa Nikki"

Description

This diptych shows the kabuki actors, Iwai Hanshirō V 五代目 岩井半四郎 as Hanaregoma Chōkichi 放駒長吉 (left) and Nakamura Daikichi 中村大吉 as Nuregami Chōgorō 濡髪長五郎 (right) dueling amongst straw bales of rice.

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Date Created
1815 to 1823