(records per page: ) Select a quadrangle: 
Found: 45  Previous  Next  1 - 20
IDLocality No.Sample No.USGS No.Quadrangle FormationAge 
314658ASa131 (4)58ASa131 (4)19566-PCDemarcation Point  Lisburne GroupLate MississippianSelect
314757ASa5657ASa5619567-PCDemarcation Point  No DataNo DataSelect
314858ASa131 (3)58ASa131 (3)19568-PCDemarcation Point  No DataNo DataSelect
314958ASa131 (2)58ASa131 (2)19569-PCDemarcation Point  Lisburne GroupLate MississippianSelect
315058ASa2058ASa2019570-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316158ASa154a58ASa154a19571-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316258ASa145 (1)58ASa145 (1) Demarcation Point  Lisburne GroupLate MississippianSelect
316358ASa5358ASa5319572-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316458ASa16058ASa16019573-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316557ASa7857ASa7819578-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316657ASa8157ASa8119574-PCDemarcation Point  Lisburne GroupLate MississippianSelect
316757ASa757ASa7 Demarcation Point  Lisburne GroupLate MississippianSelect
316858ASa145 (10)58ASa145 (10) Demarcation Point  Lisburne GroupLate MississippianSelect
316957ASa12457ASa12419577-PCDemarcation Point  Lisburne GroupLate MississippianSelect
317058ASa13858ASa13819176-PCDemarcation Point  Lisburne GroupLate MississippianSelect
319557ASa11957ASa119 Demarcation Point  Sadlerochit GroupPermianSelect
319658ASa138 (sandstone)58ASa138 (sandstone) Demarcation Point  Sadlerochit GroupPermianSelect
319758ASa59658ASa596 Demarcation Point  Sadlerochit GroupPermianSelect
319858ASa15958ASa159 Demarcation Point  Sadlerochit GroupPermianSelect
319958ASa2458ASa24 Demarcation Point  No DataNo DataSelect