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单词 petrofabrics
释义

petrofabricsn.

Brit. /ˈpɛtrəʊˌfabrɪks/, U.S. /ˈpɛtroʊˌfæbrɪks/
Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: petro- comb. form1, fabric n.
Etymology: < petro- comb. form1 + fabric n. (see -ic suffix 2), after German Gefügekunde der Gesteine (1930 as a work title by B. Sander; compare quot. 19341 at sense 1). Compare slightly earlier petrotectonics n.
Geology.
1. The branch of geology concerned with the texture and microscopic structure of rocks, esp. as guides to the movements to which they have been subjected; = petrotectonics n.
ΘΚΠ
the world > the earth > earth sciences > geology > [noun] > petrology or petrography > petrofabrics
petrofabrics1934
the world > the earth > structure of the earth > constituent materials > rock > texture or colour > [noun] > texture
petrofabrics1934
1934 B. Sander in Amer. Jrnl. Sci. 28 37 (heading) Petrofabrics (Gefügekunde der Gesteine) and orogenesis.
1934 B. Sander in Amer. Jrnl. Sci. 28 37 Petrofabrics denotes the study of the internal space relations of a rock.
1937 Q. Jrnl. Geol. Soc. 93 581 The science of Gefügekunde, variously translated as petrofabrics, petrotectonics, or structural petrology, is understood to comprise a study of all the spatial data, macroscopic and microscopic, which go to form a complete vector-picture so far as this is legible in the make-up of the rock.
1949 Q. Jrnl. Geol. Soc. 105 111 The greatest contribution of the Sander-Schmidt school of petrofabrics has been its emphasis on the movements influencing fabric rather than on the forces responsible for the movements.
1968 Science 26 Apr. 410/3 This brevity is a consequence of both the emphasis on continuous deformation rather than faulting and the decision not to treat petrofabrics.
2001 Tectonophysics 340 136/1 The power of magnetic petrofabrics, as opposed to traditional microscopic petrofabric techniques,..is the large number of grains sampled.
2. The texture and microscopic structure of a rock or rocks.
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1960 Liverpool & Manch. Geol. Jrnl. 2 503 (heading) New work on petrofabrics.
1974 Nature 12 Apr. 621/3 Papers on..the petrofabrics of the peridotite suite xenoliths.
1988 M. E. Tucker Techniques in Sedimentol. (BNC) 110 Petrofabrics are divided into two major types, each the result of different processes.
2001 Jrnl. Geophysical Res. 106 645 Olivine petrofabrics show strong axis concentrations.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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n.1934
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