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单词 bajocian
释义

Bajocianadj.

/bəˈdʒəʊʃən/
Etymology: < French Bajocien (coined in A. d'Orbigny Cours Élémentaire de Paléontol. et de Géol. Stratigraphiques (1852) II. ii. iv. 477), < Latin Bajocium Bayeux: see -ian suffix.
Geology.
Of, pertaining to, or designating a stage of the Middle Jurassic in Europe, above the Aalenian and below the Bathonian. Also absol.
ΘΚΠ
the world > the earth > structure of the earth > age or period > [adjective] > secondary or Mesozoic > Jurassic
Jurassic1831
Bajocian1909
1882 A. Geikie Text-bk. Geol. 798 Bajocien, or Oolithe Inférieure, well developed in the Department of Calvados.]
1909 in Cent. Dict. Suppl.
1910 Encycl. Brit. IV. 225/2 The Bajocian stage is practically equivalent to the Inferior Oolite of British geologists.
1947 W. J. Arkell Geol. Oxf. 23 (table) Bajocian.
1960 L. D. Stamp Britain's Struct. & Scenery (ed. 5) xii. 133 The Inferior Oolite or Bajocian beds are represented on the west coast of Scotland by limestones.
1969 G. M. Bennison & A. E. Wright Geol. Hist. Brit. Isles xiii. 305 The Grey Limestone or Scarborough Limestone has an abundant marine fauna which proves that it also belongs to the Bajocian (Inferior Oolite).
1986 G. Culverwell tr. P. Arduini & G. Teruzzi Macdonald Encycl. Fossils No. 110 It is found in Europe, where it is typical of the English Bajocian.
This entry has not yet been fully updated (first published 1997; most recently modified version published online June 2018).
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adj.1909
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