Vollen Formation

Geology

Members: unnamed (49), Engervik (2)

Lithologies: not reported (2), "shale" (13), siltstone (1), sandstone (2), "limestone" (52), "carbonate" (1)

Paleoenvironments: marine indet. (44), carbonate indet. (10), deep subtidal shelf (1), offshore shelf (1), marginal marine indet. (1), fluvial indet. (1)

Age range: base of the Late/Upper Llandeilo to the top of the Rootsikula or 461.10000 to 422.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Kunda - Kukruse469.2 - 456.8Norway (Oslo-Asker) (194738)
Late/Upper Llandeilo461.1 - 458.4Norway (3250)
Uhaku - Lasnamagi459.7 - 460.9Norway (Oslo-Asker) (191152)
Uhaku - Kukruse459.7 - 456.8Norway (Oslo Asker) (191100 191102 191104)
Uhaku - Kukruse459.7 - 456.8Norway (Asker) (191103)
Sandbian458.4 - 453.0Norway (Ringerike) (194839)
Sandbian458.4 - 453.0Norway (Oslo-Asker) (194732)
Kukruse458.0 - 456.8Norway (Ringerike) (166912 193507)
Kukruse458.0 - 456.8Norway (Asker) (166922 166994 191264 191265 193486 193508)
Kukruse458.0 - 456.8Norway (Hadeland) (164164)
Kukruse458.0 - 456.8Norway (Oslo Asker) (164006 164144 164145 164146 164159 164160 166776 166857 166860 166861 166905 166906 166910 166913 166995 167105 191115 191151)
Kukruse458.0 - 456.8Norway (Oslo-Asker) (56198 166911 191111 191112 193506)
Kukruse458.0 - 456.8Norway (Oslo) (163473 164147)
Kukruse458.0 - 456.8Norway (Baerum) (166915)
Kukruse458.0 - 456.8Norway (164270 166859 166908 166917 166918 166996 167108 167110 167113 193488 194767)
Rootsikula426.2 - 422.9Norway (14308 26927 26928)