A middle Ordovician graptolite fauna from near the contact between the Ledbetter slate and the Metaline limestone in the Pend Oreille mine, northeastern Washington State
A middle Ordovician graptolite fauna from near the contact between the Ledbetter slate and the Metaline limestone in the Pend Oreille mine, northeastern Washington State
Details
- OL Work ID
- OL6986063W
Subjects
GraptolitesPaleontology