Lower Devonian
General info
Belongs to
Type chronostratigraphy
Rank Series
Scope global
Status formal standard
Age top (Ma) 393.3
Age base (Ma) 419.2
Age (Ma)
Index
D1
Alt. index
D1
Date changed 2022-11-04
IDSample No.LocalityDepth / thickness (m)StratigraphyCollectorDate collectedImage
204234 190089 Mehikoorma 421 borehole 245.2 Rezekne Stage Kajak
187850 187850 Dzvenygorod quarry 27.5 Lochkovian Grytsenko, Volodymyr
187849 187849 Dzvenygorod quarry 26.5 Lochkovian Grytsenko, Volodymyr
187848 187848 Dzvenygorod quarry 25.5 Lochkovian Grytsenko, Volodymyr
187847 187847 Dzvenygorod quarry 23.5 Lochkovian Grytsenko, Volodymyr
187846 187846 Dzvenygorod quarry 22.5 Lochkovian Grytsenko, Volodymyr
187845 187845 Dzvenygorod quarry 21.5 Lochkovian Grytsenko, Volodymyr
187844 187844 Dzvenygorod quarry 20.5 Lochkovian Grytsenko, Volodymyr
187843 187843 Dzvenygorod quarry 19.5 Lochkovian Grytsenko, Volodymyr
187842 187842 Dzvenygorod quarry 18.5 Lochkovian Grytsenko, Volodymyr
187127 187127 Kotuzhiny core 96 Lochkovian
187126 187126 Kotuzhiny core 95 Lochkovian
187125 187125 Kotuzhiny core 94.5 Lochkovian
187124 187124 Kotuzhiny core 93.3 Lochkovian
187123 187123 Kotuzhiny core 92.3 Lochkovian
187122 187121 Kotuzhiny core 91.6 Lochkovian
187121 187121 Kotuzhiny core 90.6 Lochkovian
187120 187120 Kotuzhiny core 89.7 Lochkovian
187119 187119 Kotuzhiny core 88.8 Lochkovian
187118 187118 Kotuzhiny core 87.9 Lochkovian
187117 187117 Kotuzhiny core 86.6 Lochkovian
187116 187116 Kotuzhiny core 85.6 Lochkovian
186192 186192 Sheshuvis 11 borehole 1005 Tilze Stage Martma, Tõnu
186191 186191 Sheshuvis 11 borehole 1003.5 Tilze Stage Martma, Tõnu
186190 186190 Sheshuvis 11 borehole 1001.7 Tilze Stage Martma, Tõnu