Results 161 to 170 of about 75,336 (360)
LXIV. On the Igneous Rock Sections at the Rye Water, Ayrshire [PDF]
R. White Skipsey
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Comparative utilization of phosphorus from sedimentary and igneous phosphate rock by major biotic components of aquatic ecosystem [PDF]
, 2007 Debajyoti Chakrabarty
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Integrative Zoology, EarlyView.Assessing drivers of population dynamics helps to mitigate human–wildlife conflicts. In Mediterranean areas, summer aridity reduces resources, potentially affecting ungulates' body condition and reproduction. In a mixed forested‐rural area, wild boar female body mass increased throughout summer in rainy‐mild years and decreased in hot‐dry years.
Martina Calosi +4 more
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Vermicomposting manure-paper mixture with igneous rock phosphate enhances biodegradation, phosphorus bioavailability and reduces heavy metal concentrations. [PDF]
Heliyon, 2018 Mupondi LT +3 more
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Geology of a Part of the Panamint Range, California [PDF]
, 1932 The Panamint Range is a tilted fault-block, uplifted probably in Tertiary time and rejuvenated by very complex recent faulting on the west. This great block is approximately 100 miles long, but the reconnaissance geologic map covers only a tract in the ...
Murphy, F. M.
core
Archaeological Geology of Jurash, ʿAsīr Province, Southwestern Saudi Arabia
Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT The Jurash archaeological site is located on Wādī Bīshah near the city of Khamīs Mushayt in southwestern Saudi Arabia. It has a fort and other remains from the pre‐Islamic period (third century bc to early seventh century ad) and a settlement with two mosques from the Early Islamic period (early seventh to early 11th centuries ad).
James A. Harrell
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, 2013 Igneous rocks comprise the bulk of the Earth, Moon, and other terrestrial planets. They form by the solidification of magma or “molten rock.” This chapter introduces the reader to magma and igneous rocks. It deals with the nature of magma and some of the fundamental descriptive aspects of igneous rocks, primarily their mineralogy and textures.
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Lunar highland rock types: Their implications for impact induced fractionation [PDF]
The first step in a petrologic study must be a classification based on observed textures and mineralogy. Lunar rocks, may be classified into three major groups: (1) coarse-grained igneous rocks, (2) fine-grained igneous rocks and (3) breccias.
Phinney, W. C. +2 more
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Radiocarbon‐Inferred Population Trajectories for Southeastern Arabia During the Bronze Age
Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT This paper builds on previous attempts to estimate radiocarbon‐inferred population trends—although in Arabia, these attempts are few. A probabilistic reconstruction of Bronze Age (3200–1300 cal BC) demographic trends using a new data set of radiocarbon rates from across the Arabian Peninsula (n = 1280) is presented and a subset of dates (n ...
James R. P. McDonald
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