Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- adjective geology, obsolete Of or pertaining to the Lower Greensand.
Etymologies
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Examples
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These Cretaceous beds were at first divided only into three sets, called the Neocomian, or lower deposits, the Green-Sands, or middle deposits, and the Chalk, or upper deposits.
The Atlantic Monthly, Volume 12, No. 70, August, 1863 Various
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Pass to the Urgonian beds, resting directly upon the Neocomian, and there is not one to be found, and an entirely new species comes in.
The Atlantic Monthly, Volume 12, No. 70, August, 1863 Various
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The Neocomian, the lower division, was afterwards subdivided into three sets of beds, called the Lower, Middle, and Upper Neocomian by some geologists, the Valengian, Neocomian, and
The Atlantic Monthly, Volume 12, No. 70, August, 1863 Various
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It is evident that by some disturbance of the surface the eastern end of the range was raised slightly, lifting the lower or Valengian deposits out of the water, so that they remain uncovered, and the next set of deposits, the Neocomian, is accumulated along their base, while these in their turn are slightly raised, and the Urgonian beds are accumulated against them a little lower down.
The Atlantic Monthly, Volume 12, No. 70, August, 1863 Various
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And wept -- the Neocomian Age was passing all too soon!
Dot and the Kangaroo Ethel C. Pedley 1889
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During the year 1836, though pushing forward constantly the publication of the “Poissons Fossiles,” his “Prodromus of the Class of Echinodermata” appeared in the Memoirs of the Natural History Society of Neuchatel, as well as his paper on the fossil Echini belonging to the Neocomian group of the Neuchatel Jura, accompanied by figures.
Louis Agassiz His Life and Correspondence Agassiz, Louis 1885
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Neocomian beds, or of the Hippurite limestone, and include no important masses of other formations.
On the Old Road, Vol. 2 (of 2) A Collection of Miscellaneous Essays and Articles on Art and Literature John Ruskin 1859
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Yet these oscillations of level were accomplished without any perceptible derangement in the strata, which remained all the while horizontal, so that the Lower Cretaceous or Neocomian beds were deposited conformably on the Oolitic.
The Antiquity of Man Charles Lyell 1836
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In the second set of Cretaceous beds, the Neocomian, there is found a little Terebratula (a small Bivalve
The Atlantic Monthly, Volume 12, No. 70, August, 1863 Various
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Upper Cretaceous period, the abruptness of the change will probably disappear when we are better acquainted with the fossil vegetation of the uppermost tracts of the Neocomian and that of the lowest strata of the Gault, or true Cretaceous series [59]. "
Darwin, and After Darwin (Vol. 1 and 3, of 3) An Exposition of the Darwinian Theory and a Discussion of Post-Darwinian Questions George John Romanes 1871
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