Upper Jibou Member

Geology

Formation: Jibou

Lithologies: claystone (1), conglomerate (1)

Paleoenvironments: terrestrial indet. (1)

Age range: base of the Tonian to the top of the Holocene or 1000.00000 to 0.00000 Ma
Collections

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Tonian1000.0 - 850.0USA (California) (208336 208337 208338)
Ediacaran635.0 - 541.0China (Ningxia) (106455)
Ediacaran635.0 - 541.0Mexico (10662)
Ediacaran635.0 - 541.0India (Himachal Pradesh) (225501)
Ediacaran635.0 - 541.0USA (North Carolina) (10257 10258 10259)
Ediacaran635.0 - 541.0China (Guizhou) (171365)
Nemakit-Daldynian541.0 - 530.0Iran (10528 10529)
Nemakit-Daldynian - Tommotian541.0 - 520.0Russian Federation (Sakha) (99229)
Placentian541.0 - 516.0Canada (Nova Scotia) (86746 86747 86748)
Cambrian541.0 - 485.4Canada (Newfoundland) (195766)

Youngest occurrences

Time interval Ma Country or state PBDB collection number
Irvingtonian1.8 - 0.3USA (Kansas) (20166 20167 20168 20169 20170 20295)
Irvingtonian1.8 - 0.3USA (California) (20319 20327 20386 20442 20528)
Middle Pleistocene0.781 - 0.126Ethiopia (68070)
Middle Pleistocene0.781 - 0.126Japan (162755 162763 162764)
Middle Pleistocene0.781 - 0.126USA (California) (192287 192288 192289)
Late/Upper Pleistocene0.126 - 0.0117USA (Georgia) (96681)
Late/Upper Pleistocene0.126 - 0.0117Mexico (México) (85162)
Late/Upper Pleistocene0.126 - 0.0117Jamaica (174135 176403 176404 176405 176406 176407)
Late/Upper Pleistocene0.126 - 0.0117USA (Texas) (145380)
Holocene0.0117 - 0.0USA (Louisiana) (41940)