Fossils and Age
Very limited detailed descriptions of the Haynesville Shale indicated that it is fossiliferous. The reported fossils include unidentified coccoliths, bivalves, gastropods, and calcispheres. Both stratigraphic relationships and a nannofossil (ccocolith) assemblage described from it indicates that it is Kimmeridgian, 151 to 157 million years old, in age.
Read more about this topic: Haynesville Shale
Famous quotes containing the words fossils and/or age:
“In early times, before the floods swept across the world, there was life, albeit odd, as one can see from the fossils of mammoth bones, and there was the regime of Prince Metternich.”
—Franz Grillparzer (1791–1872)
“The view that honesty is something, and even a virtue, belongs, it is true, to those private opinions which are forbidden in this age of public opinions.”
—Friedrich Nietzsche (1844–1900)