Laeviheterohelix euryconus Miscellaneous Localities,USA,Santonian,Upper Cretaceous,Cretaceous,, Foraminifera

Laeviheterohelix euryconus (Ehrenberg, 1854)

Class: Rotaliata Subclass: Globigerinana Order: Heterohelicida Family: Heterohelicidae

found in material from Miscellaneous Localities

American South USA

Missouri River Basin

Geological Time: Cretaceous Upper Cretaceous Santonian

the SEM image is provided by Dr.

M. Dan Georgescu

View of a specimen of Laeviheterohelix euryconus (Ehrenberg, 1854)

The identification is based upon:

Georgescu, M. D., 2013: Revised evolutionary systematics of the Cretaceous planktic foraminifera described by C.G. Ehrenberg micropaleontology, vol. 59, no. 1. pages 1-49. Plate 3, Fig. 5-7

dataset number: FEU-1016916

Citation:
Georgescu, M. D., 2013: Revised evolutionary systematics of the Cretaceous planktic foraminifera described by C.G. Ehrenberg micropaleontology, vol. 59, no. 1. pages 1-49. Plate 3, Fig 5-7