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单词 nummuline
释义

nummulineadj.n.

Origin: A borrowing from Latin. Etymon: Latin Nummulina.
Etymology: < scientific Latin Nummulina, former genus name (A. d'Orbigny 1826, in Ann. sci. nat. 7 295) < classical Latin nummulus a coin (see nummular adj.) + -īna (see -ine suffix1). Compare French nummuline (1838 as noun). Compare nummulite n. N.E.D. (1907) gives the pronunciation as (nɒ·miŭləin) /ˈnʌmjʊlaɪn/.
Zoology, Palaeontology and Geology. Obsolete.
A. adj.
Of or relating to nummulites; (of a deposit) containing nummulites, nummulitic.
ΘΚΠ
the world > the earth > structure of the earth > structural features > formations by contents > [adjective] > containing organic remains > containing fossils
fossiliferous1829
ammonitiferous1830
nummulitic1830
hippurite1831
indusial1833
fucoid1839
encrinal1845
reptiliferous1845
fucoidal1849
nummuline1861
encrinitic1863
encrinital1876
spiriferous1888
1861 Philos. Trans. 1860 (Royal Soc.) 150 576 The form which I have described..bears a striking resemblance to the ordinary Nummuline type in the early part of its growth, and to the ordinary Operculine in the later.
1865 Intellectual Observer May 291 These tubuli, as in the existing representatives of the Nummuline series, usually run parallel to each other.
1875 J. W. Dawson Life's Dawn on Earth vii. 185 The nummuline-layer..unmistakably occurs in cracks or fissures, both in Canadian and Connemara ophite.
B. n.
A nummulite.
ΘΚΠ
the world > animals > invertebrates > protozoa > class Sarcodina > order Rhizopoda > [noun] > suborder Foraminifera > member of > genus Nummulite
nummulite1811
nummuline1875
1875 Amer. Naturalist 9 537 The proto-foraminifer was..one of the most complex in regard to structure, comprehensive in type, as connecting the groups now recognized as the Nummulines and the Rotalines.
1879 Encycl. Brit. IX. 384/2 The same irregularities in the grouping of the tubuli that..we find in recent Nummulines.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online September 2019).
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adj.n.1861
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更新时间:2024/11/11 0:52:51