Gamma Member
Geology
Group: Marambio
Formation: Snow Hill Island
Lithologies: sandstone (2)
Paleoenvironments: marginal marine indet. (2)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Kungurian | USA (Arizona) | (94885) | |
Aalenian | Germany | (59549) | |
Oxfordian - Early/Lower Kimmeridgian | Germany (Franconia) | (186333 186334 186335 186336) | |
Late/Upper Campanian | Antarctica | (47059) | |
Late/Upper Campanian - Early/Lower Maastrichtian | Antarctica | (115660 166189) |