Kimmeridge Clay Formation

Geology

Group: Ancholme

Members: unnamed (8), Lower (2), Upper (1)

Lithologies: not reported (2), claystone (8), "shale" (1)

Paleoenvironments: marine indet. (11)

Age range: base of the Early/Lower Kimmeridgian to the top of the Late/Upper Tithonian or 154.80000 to 143.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Kimmeridgian154.8 - 152.21United Kingdom (Wiltshire) (152924)
Early/Lower Kimmeridgian154.8 - 152.21United Kingdom (Dorset) (163956 163957 163958 163959 163960 163961 163962 163983)
Early/Lower Kimmeridgian154.8 - 152.21United Kingdom (England) (38656 92095 92728 92729 92730 114894 119086 119508 119665 120291 138250 145134 167751)
Kimmeridgian154.8 - 149.2France (Normandie) (137237)
Kimmeridgian154.8 - 149.2United Kingdom (England) (1910 1911 1613 1912 8600 8574 38494 47789 70909 75743 75778 98014 119509 139338 144402 145758)
Kimmeridgian154.8 - 149.2France (131888)
Kimmeridgian154.8 - 149.2United Kingdom (131882 133424 157896 158192 158193 195982 195983)
Kimmeridgian154.8 - 149.2United Kingdom (england) (144398)
Kimmeridgian154.8 - 149.2United Kingdom (Oxfordshire) (179854)
Kimmeridgian - Early/Lower Tithonian154.8 - 145.06United Kingdom (England) (74931 92096 119506 119507 119606 119666 138008 138282 138283 138284 138286 139861 139862 140708 140709 141822 141823 141828 141830 141852 141855 141856 141868 156363)
Kimmeridgian - Early/Lower Tithonian154.8 - 145.06United Kingdom (Oxfordshire) (114895)
Kimmeridgian - Tithonian154.8 - 143.1United Kingdom (England) (47788 52557 52699 52700 52701 77062)
Late/Upper Kimmeridgian152.21 - 149.2United Kingdom (England) (26790 26795 47421 70996 70997 70998 96468 96469 100263 106418 118949 118950 119504 119667 127610 138007 138248 138249 167731)
Late/Upper Kimmeridgian - Early/Lower Tithonian152.21 - 145.06United Kingdom (73315)
Late/Upper Kimmeridgian - Early/Lower Tithonian152.21 - 145.06United Kingdom (England) (26784 138974 139859 140224)
Early/Lower Tithonian149.2 - 145.06United Kingdom (Oxfordshire) (217278)
Early/Lower Tithonian149.2 - 145.06United Kingdom (Buckinghamshire) (195997)
Early/Lower Tithonian149.2 - 145.06United Kingdom (73320)
Early/Lower Tithonian149.2 - 145.06United Kingdom (England) (92731 98477 106362 133663 150922)
Early/Lower Tithonian149.2 - 145.06United Kingdom (Dorset) (195984 195996 196247 196251)
Tithonian149.2 - 143.1United Kingdom (England) (98478 178843)
Tithonian149.2 - 143.1United Kingdom (Cambridgeshire) (195998 195999)
Late/Upper Tithonian145.06 - 143.1United Kingdom (England) (48688)