Inferior Oolite Group

Age range: base of the Middle Aalenian to the top of the Cenomanian or 174.70000 to 93.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Aalenian174.7 - 170.9United Kingdom (91223 159748 159749 159750 159752 159753 159964 159965 159966 160058 160059 160060 160061 160062 160064)
Aalenian174.7 - 170.9United Kingdom (Gloucestershire) (135522 159751 159781 171330)
Aalenian174.7 - 170.9United Kingdom (England) (77239 142153)
Aalenian174.7 - 170.9United Kingdom (Somerset) (159883)
Concavum174.7 - 170.9United Kingdom (England) (171416)
Concavum174.7 - 170.9United Kingdom (171166 228415 235936)
Concavum174.7 - 170.9United Kingdom (Dorset) (195985)
Late/Upper Aalenian174.7 - 170.9United Kingdom (England) (240992)
Middle Aalenian174.7 - 170.9United Kingdom (159755 202818)
Murchisonae174.7 - 170.9United Kingdom (Gloucestershire) (135471 171341 171414 196240)
Murchisonae174.7 - 170.9United Kingdom (159754)
Murchisonae174.7 - 170.9United Kingdom (England) (77240 196365)
Late/Upper Aalenian - Early/Lower Bajocian174.7 - 168.6United Kingdom (England) (38380 38381)
Aalenian - Bajocian174.7 - 168.2United Kingdom (Dorset) (195975)
Aalenian - Bajocian174.7 - 168.2United Kingdom (171499 171500)
Aalenian - Bajocian174.7 - 168.2United Kingdom (England) (77059)
Middle Jurassic174.7 - 161.5United Kingdom (Gloucestershire) (204099 204100 204101 204102 204103 204104 204105 204106 204107 204108)
Early/Lower Bajocian170.9 - 168.6United Kingdom (171005)
Early/Lower Bajocian170.9 - 168.6United Kingdom (England) (38382 52530 77238)
Humphresianum170.9 - 168.6United Kingdom (170936)
Bajocian170.9 - 168.2United Kingdom (160063 171014)
Bajocian170.9 - 168.2United Kingdom (England) (52539 52541 52572 52573 53521 53522 77241 77243 77244 77245 77246)
Bajocian170.9 - 168.2United Kingdom (Somerset) (135419 171422 195986)
Discites170.9 - 168.2United Kingdom (England) (235937)
Discites170.9 - 168.2United Kingdom (171167)
Garantiana170.9 - 168.2United Kingdom (Dorset) (171389)
Garantiana170.9 - 168.2United Kingdom (171144 171329 171386 171443 171616)
Garantiana170.9 - 168.2United Kingdom (Somerset) (171012 195991)
Garantiana - Parkinsoni170.9 - 168.2United Kingdom (Somerset) (196225)
Parkinsoni170.9 - 168.2United Kingdom (England) (171170)
Parkinsoni170.9 - 168.2United Kingdom (171168 196147 196150 196214 196215)
Parkinsoni170.9 - 168.2United Kingdom (Dorset) (196004 196006 196007 196216 196218)
Parkinsoni170.9 - 168.2United Kingdom (Somerset) (159952 170086 171334 171335 195995 196005)
Sauzei170.9 - 168.2United Kingdom (171172)
Sauzei170.9 - 168.2United Kingdom (Somerset) (171013 171442)
Late/Upper Bajocian168.6 - 168.2United Kingdom (Dorset) (195981)
Late/Upper Bajocian168.6 - 168.2United Kingdom (Somerset) (159948 196223)
Late/Upper Bajocian168.6 - 168.2United Kingdom (159942 159944 159945 159946 159951 159953 159956 159961 159962 159963 171347)
Late/Upper Bajocian168.6 - 168.2United Kingdom (Gloucestershire) (159767 159768 159769 159770 159943 159947 159949 159954 159955 159957 195980)
Late/Upper Bajocian168.6 - 168.2United Kingdom (England) (52319 240991)
Early/Lower Bathonian168.2 - 165.3United Kingdom (England) (77247 77252)
Cenomanian100.5 - 93.9Italy (91224)