Cambridge Greensand Member
Geology
Group: Chalk
Formation: West Melbury Chalk
Lithologies: not reported (1), sandstone (1)
Paleoenvironments: marine indet. (2)
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Aptian | United Kingdom (England) | (177755) | |
Late/Upper Albian | United Kingdom (England) | (45880 45881 94210 94248 94250 94251 94252 94253 94254 94255 94256 94257 94258 94259 94260 94261 94262 94263 94264 122654 137412 172273 178194 214383) | |
Late/Upper Albian - Cenomanian | United Kingdom (England) | (143306) | |
Early/Lower Cenomanian | United Kingdom (England) | (59409 59411 138318 157223 201163 211488 232241) |