Search results
Jump to navigation
Jump to search
- |tree3=Bilyeu Member ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p.2 KB (303 words) - 22:26, 18 January 2017
- rect 156 163 264 211 [[Cora Limestone Member|Cora Limestone Member]] rect 157 95 266 146 [[Kinkaid Limestone|Kinkaid Limestone]]7 KB (654 words) - 14:48, 30 March 2020
- ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p. ...tral Illinois continues westward into the Warsaw Shale, where it becomes a member of the Warsaw.4 KB (501 words) - 22:21, 18 January 2017
- ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p. ...bed of coarse siltstone and fine sandstone is differentiated as the Bilyeu Member. Beds of fine sandstone and coarse siltstone near the base of the Borden ar5 KB (674 words) - 16:18, 22 October 2019