Core Segments

View Start Depth (ft) End Depth (ft) Stratigraphy
44.50 54.20 Cretaceous, Humboldt Oolite
54.20 62.70 Humboldt Oolite
62.70 68.80 Humboldt Oolite
68.80 78.20 Humboldt Oolite
78.20 87.10 Humboldt Oolite
87.10 97.10 Humboldt Oolite
97.10 105.00 Humboldt Oolite, Gilmore City
105.00 119.00 Gilmore City
119.00 128.20 Gilmore City
128.20 137.70 Gilmore City, Iowa Falls Dolomite
137.70 147.70 Iowa Falls Dolomite
147.70 156.90 Iowa Falls Dolomite, Maynes Creek
156.90 163.20 Maynes Creek
163.20 173.20 Maynes Creek
173.20 183.20 Maynes Creek
183.20 193.20 Maynes Creek
193.20 203.20 Maynes Creek
203.20 213.20 Maynes Creek
213.20 223.20 Maynes Creek
223.20 233.20 Maynes Creek
233.20 243.20 Maynes Creek
243.20 253.20 Maynes Creek
253.20 263.20 Maynes Creek
263.20 273.20 Maynes Creek
273.20 283.20 Maynes Creek, Prospect Hill
283.20 293.20 Prospect Hill
293.20 303.20 Prospect Hill
303.20 313.20 Prospect Hill, Devonian
313.20 323.20 Devonian
323.20 333.20 Devonian
333.20 343.20 Devonian
343.20 353.20 Devonian
353.20 363.20 Devonian
363.20 373.20 Devonian
373.20 383.20 Devonian, Lime Creek
383.20 393.20 Lime Creek
393.20 400.00 Lime Creek