St. George Formation, Group

Geology

Formations: unnamed (4), Aguathuna (2), Boat Harbour (61), Catoche (38), Watts Bight (16)

Members: unnamed (4)

Lithologies: not reported (4), lime mudstone (28), wackestone (31), packstone (8), grainstone (9), "reef rocks" (10), bindstone (2), "limestone" (68), dolomite (7)

Paleoenvironments: marine indet. (12), carbonate indet. (46), peritidal (50), shallow subtidal indet. (8), open shallow subtidal (2), reef, buildup or bioherm (7)

Age range: base of the Stairsian to the top of the Messinian or 485.40000 to 5.33300 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Skullrockian487.5 - 482.3Canada (Newfoundland and Labrador) (195691 195689 195690)
Skullrockian487.5 - 482.3Canada (Newfoundland) (195734 195736 195737 195738 195739 195740 195741 195742 195743 195744 195745)
Skullrockian - Tulean487.5 - 474.9Canada (Newfoundland) (195780 195781)
Ibexian487.5 - 470.0Canada (Newfoundland and Labrador) (106193)
Demingian485.4 - 478.6Canada (Newfoundland) (195753 195754 195755 196501)
Demingian485.4 - 478.6Canada (Newfoundland and Labrador) (56149 106194 106198 106199 106201 106203 106205 106206 106208 106209 106211 106214 106215 106217 106218 106219 106220 106221 106222 106223)
Stairsian485.4 - 478.6Canada (Newfoundland) (196438)
Gasconadian485.4 - 477.7Canada (Newfoundland) (195752 196500)
Tremadocian485.4 - 477.7Canada (Newfoundland and Labrador) (80769)
Demingian - Jeffersonian485.4 - 470.0Canada (Newfoundland) (196498 196499)
Gasconadian - Jeffersonian485.4 - 470.0Canada (Newfoundland) (195771)
Jeffersonian485.4 - 470.0Canada (Newfoundland and Labrador) (98438 100029 106224 106225 106226 106227 106228 106229 106230 106231 106232 106233 106234 106235 106236 133147 196502)
Jeffersonian485.4 - 470.0Canada (Newfoundland) (195756 195774)
Tremadocian - Floian485.4 - 470.0Canada (Newfoundland and Labrador) (98440 189276)
Canadian485.4 - 457.3Canada (Newfoundland and Labrador) (196382)
Canadian485.4 - 457.3Canada (Newfoundland) (195767 195768 195778)
Cassinian482.3 - 470.0Canada (Newfoundland and Labrador) (56150 56151 56152 56153 56154 56642 56643 69196 103540 106238 106237 106239 106240 106241 133127 133128 133134 133140 189277 196199)
Cassinian482.3 - 470.0Canada (Newfoundland) (154702 195757 195758 195782 195783 195784)
Tulean480.8 - 474.9Canada (Newfoundland) (195769 195773)
Tulean480.8 - 474.9Canada (Newfoundland and Labrador) (56147 195775)
Tulean - Blackhillsian480.8 - 470.0Canada (Newfoundland) (195770 195779 196380 196385)
Tulean - Blackhillsian480.8 - 470.0Canada (Newfoundland and Labrador) (100038 195772 195776 196381 196383 196503 196504)
Floian477.7 - 470.0Canada (Newfoundland and Labrador) (99212 99213 100026)
Floian477.7 - 470.0Canada (Newfoundland) (195746 195747 195748)
Floian - Whiterockian477.7 - 457.3Canada (Newfoundland) (195749 196505)
Floian - Whiterockian477.7 - 457.3Canada (Newfoundland and Labrador) (100028)
Blackhillsian474.9 - 470.0Canada (Newfoundland) (195777)
Messinian7.246 - 5.333USA (California) (75483)