Burge Member

Geology

Group: Ogallala

Formation: Valentine

Lithologies: not reported (30), "siliciclastic" (24), mudstone (31), "shale" (22), siltstone (28), sandstone (66), lime mudstone (2), wackestone (6), grainstone (1), bafflestone (2), "limestone" (14), chert (2)

Paleoenvironments: marine indet. (9), terrestrial indet. (84), carbonate indet. (8), shallow subtidal indet. (3), lagoonal/restricted shallow subtidal (5), reef, buildup or bioherm (4), deep subtidal indet. (1), basinal (carbonate) (6), coastal indet. (15), paralic indet. (1), shoreface (1), offshore (1), deep-water indet. (41), fluvial indet. (41), dry floodplain (6), "floodplain" (1), pond (3)

Age range: base of the St Davids to the top of the Clarendonian or 509.00000 to 9.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Delamaran511.2 - 506.5Canada (British Columbia) (84412 84413 84414 84415 84416 84417 84418 84419 84420 84421 84422 84423 84424 84425 84426 84427 84428 84429 84430 84431 84432 84433 84434 84435 84436 84437 121953 121954 121955 121956 121957 121958 121959 121960 121961 121962 121963 121964 121965 121966)
Amgan510.2 - 504.5Canada (Alberta) (152646)
Middle Cambrian509.0 - 497.0Canada (Brithish Columbia) (188659 188660 188661 188662 188663 188664)
St Davids509.0 - 497.0Canada (British Columbia) (122094)
St Davids - Merioneth509.0 - 485.4Canada (British Columbia) (6854)
Gasconadian485.4 - 477.7USA (Texas) (56501 88805 88808 88874 88939 189302 189303 189307 189312 189373)
Jeffersonian485.4 - 470.0USA (Texas) (56491 80088 80089 100294)
Emsian - Givetian407.6 - 382.7Australia (Queensland) (40020)
Givetian387.7 - 382.7Australia (Queensland) (40021)
Stephanian A305.1 - 301.5Germany (138180)
Spathian251.3 - 247.2South Africa (Eastern Cape) (144330 145565)
Spathian251.3 - 247.2South Africa (Free State) (137124 144318 144331)
Spathian - Anisian251.3 - 242.0South Africa (Eastern Cape) (14363 14364 14365 14366 14367 14368 14369 14370 14371 14372 14373 20654 20655 20660 20663 20665 20668 20669 20670 20671 20672 20675 20676 20679 20681 20682 20686 20687 20688 20689 20691 20692 20693 20694 20695 20696)
Olenekian251.2 - 247.2South Africa (Free State) (98611 98612 98613 98614 98615 98616 98617 98618 98619 182942 182943 182944)
Olenekian251.2 - 247.2South Africa (Eastern Cape) (98620)
Anisian247.2 - 242.0South Africa (190131)
Anisian247.2 - 242.0South Africa (Eastern Cape) (69697 80060 85943 90309 92312 96327 159738 96329 99751 101955 101957 101962 101963 105293 105294 105295 141537 144122 144319 144344 145499 159734 159735 159736 159737 159739 177022 177025 179589 221535)
Anisian247.2 - 242.0South Africa (Free State) (92310 92313 144343 171026)
Tuvalian232.0 - 221.5Germany (Franken) (221427)
Tuvalian232.0 - 221.5Germany (192679 192681 192687)
Tuvalian232.0 - 221.5Germany (Bavaria) (195709)
Middle Tithonian150.8 - 145.0Austria (31913 58300 58301 58299)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Germany (Bavaria) (214381)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Germany (74183)
Turonian93.9 - 89.8USA (California) (62362 219066 221994)
Early/Lower Turonian93.5 - 89.3Germany (Bayern) (114012)
Late/Upper Turonian93.5 - 89.3USA (California) (158106 215620 224904)
Burdigalian20.44 - 15.97Austria (65087 65161 65181 65406 65407 65408 65409 65410 65411 65412 65413 65414 65415 65416 65417)
Burdigalian20.44 - 15.97Austria (Meiseldorf) (65418)
Barstovian16.3 - 12.5USA (Nebraska) (22649)
Barstovian - Clarendonian16.3 - 9.4USA (Nebraska) (18077)
Langhian15.97 - 13.82Germany (Bavaria) (178668)
Clarendonian12.5 - 9.4USA (Nebraska) (18056 18075 18078 18079 18082 18106 18147 18148 18152 18156 18157 18159 18176 18177 18212 18217 18230 18242 18243 18255 18260 18267 18331 18334 18362 18372 18408 18413 18414 18418 18427 18434 18452 18465 18466 93076 109308)
Clarendonian12.5 - 9.4USA (South Dakota) (18428)