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:
“A beautiful vacuum filled with wealthy monogamists, all powerful and members of the best families all drinking themselves to death.”
—Ernest Hemingway (1899–1961)
“... the theatre demanded of its members stamina, good digestion, the ability to adjust, and a strong sense of humor. There was no discomfort an actor didn’t learn to endure. To survive, we had to be horses and we were.”
—Helen Hayes (1900–1993)
“Safe in their Alabaster Chambers—
Untouched by Morning
And untouched by Noon—
Sleep the meek members of the Resurrection—”
—Emily Dickinson (1830–1886)