Neocomian

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

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

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

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

And wept -- the Neocomian Age was passing all too soon!

Dot and the Kangaroo

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

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

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

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

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