Members
- Telegraph Creek – The lowest member, it represents mudstone deposited just offshore in a marine setting. It has produced the ammonite index fossil Desmoscaphites bassleri (Payenberg et al. 2002), which has an age of ~84.5 Ma.
- Virgelle – Overlying the Telegraph Creek Member, it is a massive cliff-forming yellow to white sandstones. It was deposited in a shoreface environment, including beach, etc. (Payenberg et al. 2002).
- Deadhorse Coulee – Consists of shales, siltsones, sandstones, and coal beds. The Member was deposited in rivers, floodplains and swamps. Most of the vertebrate fossils come from this member.
There are some dinosaur remains from the Formation, but these are not very well known. A more concerted effort at locating specimens would undoubtedly produce many new taxa.
Read more about this topic: Milk River Formation
Famous quotes containing the word members:
“Safe in their Alabaster Chambers—
Untouched by Morning
And untouched by Noon—
Sleep the meek members of the Resurrection—”
—Emily Dickinson (1830–1886)
“This will not be disloyalty but will show that as members of a party they are loyal first to the fine things for which the party stands and when it rejects those things or forgets the legitimate objects for which parties exist, then as a party it cannot command the honest loyalty of its members.”
—Eleanor Roosevelt (1884–1962)
“Sometimes the best way to keep peace in the family is to keep the members of the family apart for awhile.”
—Franklin D. Roosevelt (1882–1945)