«RIPPLE MARK» 관련 영어 책
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ripple mark 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Academic Press Dictionary of Science and Technology
Fluid Mechanics, surface waves of short wavelength in deep fluid dominated by
surface tension. Geology, a tiny ridge of sand on the bedding surface of a
sediment, particularly a ripple mark. Also, sedimentary ripple. Electricity, the
presence of ...
Christopher G. Morris, 1992
2
Sedimentary structures of ephemeral streams
CUSPATE RIPPLE MARK (current ripple mark, asymmetrical ripple mark, current
mark, linguoid ripple mark, cusp ripple mark, normal ripple mark, sand wave,
transverse ripple mark, crescentic ripple mark, lunate ripple mark, dune)
Description ...
M. Dane Picard, Lee R. High, 1973
3
Geology By Design: Interpreting Rocks and Their Catastrophic ...
Diagram showing changes in ripple mark development with increased water flow
velocity (modified from Nichols 1999, Figure 4.9, p. 45). Ripples can form in many
different environments under a variety of conditions (e.g., Friedman and ...
The ratio usually ranges from 6 to 22 for ripples produced by water currents or
waves and from 20 to 50 for ripples produced by wind. Syn: ripple-mark index;
vertical form index. ripple lamina An internal sedimentary structure formed in
sand or ...
Julia A. Jackson, James P. Mehl, Klaus K. E. Neuendorf, 2005
5
Dancing Along the Deadline: The Andersonville Memoir of a ...
A first-hand account of the ordeal of prisoners at the notorious Civil War prison camp.
Ezra Hoyt Ripple, Mark A. Snell, 1996
6
The Penny Cyclopædia of the Society for the Diffusion of ...
There is also a Spanish translation of it, Madrid, 1748 RIPPLE-MARK. In geology,
the undulations on thesur- face of many rocks, which resemble the ridges and
hollows left on mud and sand by the small waves of water, are thus termed.
7
Stratigraphy and History of the Moenkopi Formation of ...
RIPPLE MARKS CHARACTERISTIC or STREAM DEPOSITS: In massive
siltstones and fine sandstones of the Moenkopi formation a variety of ripple mark
very different from the parallel type in the shaly siltstones is common. It consists,
in ...
Edwin Dinwiddie McKee, 1954
8
A Source Book in Geology, 1900-1950
The most striking effect of waves is in the production of ripple- mark as
distinguished from current-mark. The size of the ripples is some function of the
wave length, but the relation is not a simple one, and it is not possible at present
to determine ...
9
Review and annotated bibliography of ancient lake deposits ...
In general, results have been disappointing. Regarding ripple mark, McKee (
1954, p. 59) summarizes proposals of others that symmetrical ripple mark is
largely a phenomenon of lacustrine deposits because, in the words of Kindle (
1917a, p.
John Henry Frederick Feth, 1964
10
Abstracts for 1962: Abstracts of papers submitted for six ...
Mechanical Model for Ripple-Mark Studies TANNER, W. F., and I. D. WASKOM,
Dept. Geology, Florida State University, Tallahassee, Fla. Oscillation ripple marks
are commonly produced where water waves move across a loose sand bottom.
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Wyoming dinosaur track site a chance discovery
It was Kvale who urged his uncle to pull over so they could take a closer look at the obvious ripple marks in the exposed tan rock that had been exposed by ... «Black Hills Pioneer, 5월 15»
Tadpole nests, past and present
However, sedimentary structures that form in several other ways also strongly resemble tadpole nests, most notably interference ripple marks. Several classic ... «Scientific American, 1월 15»
Mapping Noah's Flood in Washington's Scablands
... "Quaternary Geology of the Pacific Northwest" most contributions were against the flood, but Pardee proposed an interesting paper entitled "Ripple marks (?) ... «Scientific American, 4월 14»
