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单词 siderolite
释义

sideroliten.1

Brit. /ˈsʌɪd(ə)rəlʌɪt/, /ˈsɪd(ə)rəlʌɪt/, U.S. /ˈsaɪdərəˌlaɪt/, /ˈsɪdərəˌlaɪt/
Forms: 1800s siderolites, 1800s– siderolite.
Origin: Of multiple origins. Partly a borrowing from French. Partly a borrowing from Latin. Etymons: French sidérolite; Latin siderolites.
Etymology: < (i) French sidérolite and its etymon (ii) scientific Latin siderolites (both 1798, attributed to Lamarck) < sidero- sidero- comb. form2 + -lites (see -lite comb. form1).
A fossil foraminiferan of the genus Siderolites, typically having points or lobes radiating from a discoid shell giving a more or less star-shaped appearance.
ΚΠ
1819 A. Rees Cycl. XXXVII. at Vermes Polypier entirely stony, and without incrustation. Tubipora. Lunulite. Ovalite. Siderolite. Orbalite [etc.].
1837 T. Brown Conchologist's Text-bk. (ed. 4) 60 Siderolites calcitrapoides.—The Chalk Siderolites.
1978 C. Grandjacquet & G. Mascle in A. Naim et al. Ocean Basins & Margins 294 The Upper Cretaceous—Middle Eocene sequence of red argillites and silicified limestone microbreccias follows, with a Cretaceous fauna of rudist, orbitoid, siderolite debris, and Globoratalia and Nummulites of Eocene age.
1989 Proc. Internat. Symp. Evol. Karstic Carbonate Platform, Trieste 1987 155/1 Maastrichtian representatives of the orbitoid-siderolite fauna have not so far, been found.
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online March 2022).

sideroliten.2

Brit. /ˈsɪd(ə)rəlʌɪt/, /ˈsʌɪd(ə)rəlʌɪt/, U.S. /ˈsɪdərəˌlaɪt/, /ˈsaɪdərəˌlaɪt/, /saɪˈdɪrəˌlaɪt/
Origin: Formed within English, by compounding. Etymons: sidero- comb. form1, -lite comb. form1.
Etymology: < sidero- comb. form1 + -lite comb. form1. Compare aerosiderolite n. and siderite n.1 7.
A meteorite composed of a mixed mass of metal (mainly iron-nickel alloy) and silicate minerals; (also) the material of this. Cf. stony-iron n. and adj. at stony adj. Compounds 3.
ΘΚΠ
the world > the universe > constellation > comet or meteor > meteor > [noun] > meteorite > siderolite
aerosiderolite1863
siderolite1863
mesosiderite1868
stony-iron1918
the world > the earth > structure of the earth > constituent materials > stone > a stone > [noun] > meteorite > other meteorites
air-stone1608
iron1802
aerolite1810
aerolith1811
uranolite1815
star-glint1825
brontolith1860
aerosiderite1863
aerosiderolite1863
pallasite1863
siderolite1863
siderite1866
mesosiderite1868
howardite1881
chondrite1883
oligosiderite1883
plessite1885
diogenite1895
achondrite1904
octahedrite1905
nakhlite1916
ureilite1916
stony-iron1918
micrometeorite1949
1863 N. S. Maskelyne in London, Edinb. & Dublin Philos. Mag. 25 49 I propose calling..the intermediate varieties (including the Pallasites of Rose), in which the iron is continuous and associated with silicate, by the term Aërosiderolites or Siderolites.
1883 Science 1 129/1 The iron has the associations usual in siderolite.
1955 R. M. Pearl How to know Minerals & Rocks 174 Those of an intermediate type are siderolites or ironstones, an example of which are the pallasites.
2014 S. Simon Sci. Dict. 115/2 Meteorites are either mostly stony (aerolites), metal (siderites), or both (siderolites).
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online March 2022).
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