Kokoamu Greensand Formation
Geology
Group: Otiake
Members: unnamed (34), lower (1)
Lithologies: siltstone (1), sandstone (32), "limestone" (6)
Paleoenvironments: marine indet. (18), offshore shelf (4), offshore indet. (1), marginal marine indet. (1), coastal indet. (12)
Age range: Chattian or 28.10000 to 23.03000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Whaingaroan | New Zealand (South Canterbury) | (179790) | |
Whaingaroan | New Zealand (South Island) | (179791 216918) | |
Chattian | New Zealand (South Canterbury) | (100670) | |
Chattian | New Zealand (Southern Island) | (37602) | |
Chattian | New Zealand (Canterbury) | (208603) | |
Chattian | New Zealand (Otago) | (133338) | |
Chattian | New Zealand (South Island) | (208606 208607 208608 208609) | |
Duntroonian | New Zealand | (67919 67920 67921 67922 67923 152348 152355 152356 152358 206894 206895) | |
Duntroonian | New Zealand (South Canterbury) | (125400) | |
Duntroonian | New Zealand (South Island) | (45665 173284 180850 204235 216917 219337 230556 233345) | |
Duntroonian | New Zealand (North Otago) | (45660 63049 125399 125401) | |
Waitakian | New Zealand | (74593) |