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pro vyhledávání: '"Charles F. Mansfield"'
Autor:
Charles F. Mansfield
Publikováno v:
Geochimica et Cosmochimica Acta. 44:829-839
A male Dalmatian, Canis familiaris , produced uroliths of almost pure dolomite, 3–8 mm across, in his urinary bladder in less than 8 months at 38°C and about 1 atm. The X-ray diffractogram identified the predominant mineral as dolomite, and the sh
Autor:
James A. Harrell, Charles F. Mansfield
Publikováno v:
Journal of Sedimentary Research. 55:621-626
Autor:
Charles F. Mansfield
Publikováno v:
Journal of Geological Education. 33:97-100
Immersing a positively buoyant cork, a slightly negatively buoyant rubber stopper, and a strongly negatively buoyant pebble in water, glycerine, and yogurt effectively models the difference between viscosity of Newtonian fluids and yield strength of
Publikováno v:
The Veterinary clinics of North America. Small animal practice. 16(1)
Silica uroliths were first recognized in dogs in the mid 1970s. Currently available data suggest that dietary factors may play a role in their pathogenesis. Diagnosis is facilitated by their typical jackstone appearance but must be verified by quanti
Autor:
Charles F. Mansfield
Publikováno v:
Journal of Geological Education. 26:117-117
For college students in introductory earth science, popcorn is an effective analogy for igneous processes and products. Specific analogies include: (1) pouring popcorn into a pan — subduction, (2) popping kernels — Benioff zone seismicity, (3) re
Autor:
Charles F. Mansfield
Publikováno v:
Geological Society of America Bulletin. 90:1025
Near Coalinga, California, about 8.5 km of feldspathic and lithic siliciclastic strata of the Great Valley sequence is exposed along the west side of the San Joaquin Valley. There are four distinctive lithofacies in the section. These include: (I) gr
Autor:
Darrel S. Cowan, Charles F Mansfield
Publikováno v:
Geological Society of America Bulletin. 81:2615
Flows of serpentinite extend downslope more than 1.5 km from the northeastern margin of a large source body of serpentinite exposed on Joaquin Ridge in western Fresno County, California. The parent body, oval in plan, consists of almost completely se