Conodont paleontology of the West Franklin Limestone Member of the Shelburn Formation (Pennsylvanian) in the southeastern part of the Illinois Basin (2009)
Conodonts described in this paper show that the West Franklin Limestone Member of the Shelburn Formation and equivalent units are mostly of Desmoinesian age but are in part Missourian (Pennsylvanian). The sedimentation, stratigraphy and conodont paleoecology of the one to three limestone benches and immediately associated rocks are described and show generally nearshore, sometimes harsh conditions, with shifting areas of deposition.
Brown, L. M., and Rexroad, C. B., 2009, Conodont paleontology of the West Franklin Limestone Member of the Shelburn Formation (Pennsylvanian) in the southeastern part of the Illinois Basin: Indiana Geological Survey Special Report, 34 p.
You may also like:
Can't find what you're looking for? Feel free to contact us directly:
Publication Sales Office
Indiana Geological and Water Survey
611 North Walnut Grove
Bloomington, IN 47405-2208
IGS Return Policy
All sales are final. Materials may not be returned after they have been accepted by the customer. Any discrepencies in mail orders must be reported to IGWS within 10 days of receipt of order.
The Indiana Geological and Water Survey will refund the purchase price and sales tax of products if returned with the original sales receipt within 10 days of receipt of order. Refunds will be issued with the same method of payment as indicated on the original receipt except for cash purchases, which will be refunded by check. Items must be returned in the same condition as purchased. Refunds on digital products and services are not allowed, except for defective media such as CD-ROMs, flash drives, and so on. The customer is responsible for paying shipping costs to return items.