| 单词 | kellovian | 
| 释义 | Kellovianadj. Geology. rare.   = Callovian adj. and n. ΘΚΠ the world > the earth > structure of the earth > age or period > stratigraphic units > 			[adjective]		 > secondary or Mesozoic > Jurassic > specific Purbeck stone1410 Oxfordian1845 Portlandian1845 Callovian1851 Kimmeridgian1851 Bathonian1858 Sinemurian1863 Tithonian1869 Toarcian1885 Kellovian1888 Aalenian1896 Pliensbachian1952 1888    J. Prestwich Geol. II. i. 9  				Kellovian Limestones and Marls. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2019). <  | 
	
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