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单词 conchite
释义

conchiten.1

/ˈkɒŋkʌɪt/
Etymology: < Greek κογχίτης (λίθος) shelly stone, a shelly marble: see -ite suffix1.
Obsolete.
A stone resembling a shell, a fossil shell.
ΘΚΠ
the world > life > biology > organism > fossil > [noun] > types of
astroite1610
belemnite1646
mussel-stone1660
scallop-stone1668
trochite1676
conchite1677
ophiomorphite1677
pectinite1677
worm-stone1677
musculite1681
serpent-stone1681
sugar-plum1681
glossopetraa1684
ague shell1708
forket1708
mytilite1727
grit1748
phytolithus1761
fairy beads1767
fairy fingers1780
fairy arrow1794
gryphite1794
ram's horn1797
hysterolite1799
tubulite1799
thunder-pick1801
celleporite1808
ceraunite1814
seraph1822
serpulite1828
coprolite1829
subfossil1831
pencil1843
trigonellite1845
buccinite1852
rudist1855
guide fossil1867
witch's cradle1867
coccolith1868
fairy cheeses1869
discolith1871
Portland screw1871
spiniferite1872
cyatholith1875
cryptozoon1883
sabellite1889
palaeospecies1895
homoeomorph1898
rudistid1900
megafossil1932
scolecodont1933
macrofossil1937
hystrichosphere1955
palynomorph1961
acritarch1963
molecular fossil1965
mitrate1967
1677 R. Plot Nat. Hist. Oxford-shire 100 The Conchites or Cockle-stones found in this County.
1693 W. Nicolson Let. 22 June in Lett. Var. Subjects (1809) I. xii. 35 We have a hard gray limestone or marble, which is full of Conchites.
1758 W. Borlase Nat. Hist. Cornwall 279 Fossil shells such as pectunculi, conchites.
This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2021).

conchiten.2

/ˈkɒŋkʌɪt/
Etymology: < German conchit (A. Kelly 1900, in Sitzungsb. Math.-Phys. Classe Akad. der Wissenschaften zu München XXX. 187), < conch n.: see -ite suffix1.
Mineralogy.
A form of calcium carbonate, identical with aragonite, found in the shells of molluscs.
ΘΚΠ
the world > the earth > minerals > types of mineral > carbonates > [noun] > orthorhombic > aragonite
aragonite1803
needle-spar1836
tarnowitzite1866
ktypeite1898
conchite1900
aragonspath-
1900 Min. Mag. 12 366 Conchite resembles aragonite and ktypeite.
1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 191 Conchite..was a name given to a supposed new polymorph of CaCO3 occurring in certain shells later shown to be aragonite.
This entry has not yet been fully updated (first published 1933; most recently modified version published online June 2018).
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更新时间:2024/11/10 21:28:11