(records per page: ) Select a quadrangle: 
Found: 580  Previous  Next  1 - 20
IDLocality No.Sample No.USGS No.Quadrangle FormationAge 
1525578-IA-W50-178-IA-W50-1Mesozoic loc. M7078Mt Katmai  Naknek FormationKimmeridgianSelect
16265C of C.N. Fenner, 1919C of C.N. Fenner, 1919Mesozoic loc. 10246Mt Katmai  Naknek FormationLate JurassicSelect
262054AKe1354AKe13 Mt Katmai A-2 UnnamedTertiarySelect
262154AKe1654AKe16 Mt Katmai A-2 UnnamedTertiarySelect
551183AJm2483AJm24Mesozoic loc. M7879Mt Katmai A-2 Kaguyak FormationMaastrichtianSelect
160080AJM980AJM9Mesozoic loc. M7371Mt Katmai A-3 Kaguyak FormationCampanian - MaastrichtianSelect
160180AJM1080AJM10Mesozoic loc. M7372Mt Katmai A-3 Kaguyak FormationCampanianSelect
160280AJM1180AJM11Mesozoic loc. M7373Mt Katmai A-3 No DataAlbianSelect
160380AJM1280AJM12Mesozoic loc. M7374Mt Katmai A-3 No DataAlbianSelect
3420942 of Stanton, Martin, et al., 1904942 of Stanton, Martin, et al., 1904Mesozoic loc. 3101Mt Katmai A-3 Naknek FormationLate JurassicSelect
3446L.M. No. 3 [L.M. is Lawrence Martin]L.M. No. 3 [L.M. is Lawrence Martin]Mesozoic loc. 3124Mt Katmai A-3 Naknek FormationLate JurassicSelect
3446L.M. No. 3 [L.M. is Lawrence Martin]L.M. No. 3 [L.M. is Lawrence Martin]Mesozoic loc. 3124Mt Katmai A-3 Naknek FormationOxfordian - KimmeridgianSelect
3446L.M. No. 3 [L.M. is Lawrence Martin]L.M. No. 3 [L.M. is Lawrence Martin]Mesozoic loc. 3124Mt Katmai A-3 Naknek FormationOxfordian - TithonianSelect
3448L.M. No. 4 [L.M. is Lawrence Martin]L.M. No. 4 [L.M. is Lawrence Martin]Mesozoic loc. 3125Mt Katmai A-3 Naknek FormationLate JurassicSelect
3449L.M. No. 4a [L.M. is Lawrence Martin]L.M. No. 4a [L.M. is Lawrence Martin]Mesozoic loc. 3126Mt Katmai A-3 Naknek FormationLate JurassicSelect
3450L.M. No. 5 [L.M. is Lawrence Martin]L.M. No. 5 [L.M. is Lawrence Martin]Mesozoic loc. 3127Mt Katmai A-3 Naknek FormationLate JurassicSelect
3450L.M. No. 5 [L.M. is Lawrence Martin]L.M. No. 5 [L.M. is Lawrence Martin]Mesozoic loc. 3127Mt Katmai A-3 Naknek FormationOxfordian - KimmeridgianSelect
3451L.M. No. 5a [L.M. is Lawrence Martin]L.M. No. 5a [L.M. is Lawrence Martin]Mesozoic loc. 3128Mt Katmai A-3 Naknek FormationLate JurassicSelect
536484AEM41B84AEM41BMesozoic loc. M8148Mt Katmai A-3 Naknek Formation - Indecision Creek Sandstone MemberKimmeridgian - TithonianSelect
536484AEM41B84AEM41BMesozoic loc. M8148Mt Katmai A-3 Naknek Formation - Snug Harbor Siltstone MemberKimmeridgian - TithonianSelect
536584ARj124A84ARj124AMesozoic loc. M8152Mt Katmai A-3 Herendeen FormationCretaceousSelect