Jiayin Group
Geology
Formations: Yong'ancun (1), Yuliangzi (1)
Lithologies: not reported (1), mudstone (1), sandstone (1)
Paleoenvironments: terrestrial indet. (1), "floodplain" (1)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Cenomanian | China (Heilongjiang) | (45393) | |
Maastrichtian | China (Heilongjiang) | (37811) |