(records per page: ) Select a quadrangle: 
Found: 29  Previous  Next  1 - 20
IDLocality No.Sample No.USGS No.Quadrangle FormationAge 
76773ACn2273ACn229204-SDCraig B-2 Wadleigh LimestoneEarly DevonianSelect
76773ACn2273ACn229204-SDCraig B-2 Wadleigh LimestoneNo DataSelect
76773ACn2273ACn229204-SDCraig B-2 Wadleigh LimestoneSilurian - DevonianSelect
76873ACn9273ACn929203-SDCraig B-2 Wadleigh LimestoneEarly DevonianSelect
148766ACn161266ACn16129585-SDCraig B-4 Port Refugio Formation; Wadleigh LimestoneLate DevonianSelect
148866ACn1612b66ACn1612b9586-SDCraig B-4 Port Refugio Formation; Wadleigh LimestoneLate DevonianSelect
148966ACn161166ACn16119587-SDCraig B-4 Port Refugio Formation; Wadleigh LimestoneLate DevonianSelect
17129-15-79B9-15-79B Craig B-4 Wadleigh LimestoneNo DataSelect
79273ACn151173ACn15119340-SDCraig C-3 Wadleigh LimestoneMiddle DevonianSelect
79273ACn151173ACn15119340-SDCraig C-3 Wadleigh LimestoneNo DataSelect
80573ACn205173ACn20519356-SDCraig C-3 Wadleigh LimestoneMiddle DevonianSelect
427803JB0603JB0612905-SDCraig C-4 Wadleigh LimestoneEarly Devonian - Middle DevonianSelect
14968AEs59668AEs596M1299-SD and 8254-SDCraig D-4 Wadleigh LimestoneEifelianSelect
14968AEs59668AEs596M1299-SD and 8254-SDCraig D-4 Wadleigh LimestoneSilurian - DevonianSelect
49668ABx1001B68ABx1001BUSGS 8251-SDCraig D-4 Wadleigh LimestoneEarly Devonian - Middle DevonianSelect
49768ABx1002A68ABx1002AUSGS 8252-SDCraig D-4 Wadleigh LimestoneEarly Devonian - Middle DevonianSelect
79673ACn180273ACn18029344-SDCraig D-4 Karheen Formation; Wadleigh LimestoneSilurianSelect
79873ACn190173ACn19019346-SDCraig D-4 Wadleigh LimestoneLudlovian - PridolianSelect
79873ACn190173ACn19019346-SDCraig D-4 Wadleigh Limestone; Karheen FormationLudlovian - PridolianSelect
79873ACn190173ACn19019346-SDCraig D-4 Wadleigh LimestoneNo DataSelect
79873ACn190173ACn19019346-SDCraig D-4 Wadleigh Limestone; Karheen FormationNo DataSelect
79973ACn191273ACn19129347-SDCraig D-4 Karheen FormationLate SilurianSelect
79973ACn191273ACn19129347-SDCraig D-4 Karheen Formation; Wadleigh LimestoneLate SilurianSelect