Kingak Shale Formation
Geology
Members: unnamed (34)
Lithologies: not reported (1), "shale" (28), siltstone (5), sandstone (5), "limestone" (2), ironstone (18)
Paleoenvironments: marine indet. (32), offshore (1), deep-water indet. (1)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Jurassic | USA (Alaska) | (5230 5233 5471 5477 5479 5491 5492 5493) | |
Toarcian | USA (Alaska) | (5475) | |
Early/Lower Bajocian | USA (Alaska) | (5237 5446 5472 5486 5487 5488 5489 5490) | |
Callovian | USA (Alaska) | (5226 5227 5234 5443) | |
Early/Lower Callovian | USA (Alaska) | (5235 5485) | |
Middle Callovian | USA (Alaska) | (5236) | |
Oxfordian | Canada (Yukon) | (55965 55969) | |
Late/Upper Oxfordian - Kimmeridgian | USA (Alaska) | (5229 5450) | |
Late/Upper Oxfordian - Early/Lower Kimmeridgian | USA (Alaska) | (5228 5231 5232 5455 5467 5470) |