Downes Point (lower) Member

Geology

Group: Cow Head

Formation: Shallow Bay

Lithologies: conglomerate (24), packstone (15), grainstone (15)

Paleoenvironments: offshore shelf (39)

Age range: base of the Marjumian to the top of the Dresbachian or 504.50000 to 485.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Middle Cambrian509.0 - 497.0Canada (Newfoundland and Labrador) (9676 9679 9682 9683 9685 9686 9688)
Marjumian504.5 - 497.0Canada (Newfoundland and Labrador) (9632 9633 9634 9636 9637 9638 9639 9640 9641 9642 9643 9644 9678 9646 9668 9669 9671 9672 9673 9680 9681 9684 9687 9691 9695)
Dresbachian497.0 - 485.4Canada (Newfoundland and Labrador) (9696 9697 9698 9699 9700 9701 9702)