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Metamorphic effects of the Leatherwood Quartz Diorite, Santa Catalina Mountains, Pima County, ArizonaWood, Michael Manning, 1937- January 1963 (has links)
No description available.
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A structural study of the Pusch Ridge-Romero Canyon area, Santa Catalina Mountains, ArizonaMcCullough, Edgar J. January 1963 (has links)
No description available.
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13 |
Petrography and structure of the Leatherwood Quartz Diorite, Santa Catalina Mountains, Pima County, ArizonaHanson, Hiram Stanley, 1923- January 1966 (has links)
No description available.
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14 |
Geology of the Maudina Mine area, northern Santa Catalina Mountains, Pinal County, ArizonaBromfield, Calvin Stanton, 1923- January 1950 (has links)
No description available.
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15 |
The history of deformation and fluid phenomena in the top of the wilderness suite, Santa Catalina Mountains, Pima County, ArizonaYoung, David Paul January 1988 (has links)
No description available.
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16 |
Structure and petrology of a part of the east flank of the Santa Catalina Mountains, Pima County, ArizonaPilkington, H. D. (Harold Dean), 1930- January 1962 (has links)
No description available.
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17 |
Stratigraphy and structure of a part of the Canada del Oro district, Santa Catalina Mountains, Pinal County, ArizonaWallace, Roberts M. (Roberts Manning), 1915- January 1951 (has links)
No description available.
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18 |
Effects of prescribed burning on breeding birds in a ponderosa pine forest, southeastern ArizonaHorton, Scott Patterson, 1951- January 1987 (has links)
A moderately intense, broadcast, understory, prescribed burn in 3 previously unburned ponderosa pine stands in southeastern Arizona felled or consumed 50% of all ponderosa pine snags ≥ 15 cm dbh. Large moderately decayed snags were most susceptible to burning. Large snags in the early stages of decay were preferred as nest sites by cavity-nesting birds. Numbers of live woody plants were reduced by 40%, mortality was greatest among shrubs and small trees. Canopy volume was reduced by 19%, the greatest impact was below 5 m. No species of cavity-nesting birds, or birds that associated with understory vegetation disappeared in the first season after burning, but 3 species decreased, and 1 species increased in abundance. The minor impacts of a single treatment with broadcast understory burning on bird populations will be ephemeral, but a repeated burns could have greater, and more lasting effects on the avian community.
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19 |
Geology and ore deposits of the Marble Peak area, Santa Catalina Mountains, Pima County, ArizonaBraun, Eric Rudolph, 1943- January 1969 (has links)
No description available.
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20 |
Weathering of the granodioritic rocks in the Rose Canyon Lake area, Santa Catalina Mountains, ArizonaLaney, R. L. January 1971 (has links)
No description available.
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