Jack County, Texas
Oct. 6, 2009

Today I made a little solo hunt near Jacksboro, Texas to an abandoned quarry and a couple other places.  Very few fossil were found.
The quarry.  I believe the limestone is the Jacksboro limestone member of the Graham formation but not 100% sure on that.  I know it is higher than the Finis shale exposed just above lake level.
"Digitating feeding probes" (cast)
same
A roadcut east of town.