Pamunkey Formation, Group

Geology

Formations: unnamed (8), Aquia (87), Brightseat (1), Nanjemoy (70), Piney Point (6), Vincentown (5)

Members: unnamed (1), Aquia (1)

Lithologies: not reported (114), "siliciclastic" (2), sandstone (59), marl (1)

Paleoenvironments: marine indet. (117), terrestrial indet. (1), shallow subtidal indet. (1), coastal indet. (56), transition zone/lower shoreface (2), offshore (2)

Age range: base of the Danian to the top of the Neogene or 66.00000 to 2.58000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Danian66.0 - 61.6USA (Maryland) (83135)
Thanetian59.2 - 56.0USA (Maryland) (98702 99266 99273 99274 99276 99278 99280 99282 99283 99284 99285 99288 167205)
Thanetian59.2 - 56.0USA (New Jersey) (91755 91756 91757 91761 101328 101340)
Thanetian59.2 - 56.0USA (Virginia) (13185 13186 62244 91126 91127 91859 91860 91864 91865 91866 101302 101306 101316 101318 101319 101321 101322 101361 226587)
Thanetian - Ypresian59.2 - 47.8USA (Virginia) (101320)
Thanetian - Ypresian59.2 - 47.8USA (Maryland) (99259 99292)
Late/Upper Paleocene58.7 - 55.8USA (Maryland) (91547 91554 91708 91709 91710 91711 91712 91713 91714 91715 91716 91717 91720 91721 91722 91883 91889 91890 91891 92161 92162 92163 92164 92165 92167 99102 126867)
Late/Upper Paleocene58.7 - 55.8USA (Virginia) (60908 60909 60910 60911 60912 60913 60914 60915 60943 60945 60946 60947 60948 60949 60950 60952 60954 60959 60964 60967 60969 61147 61149 61150 61151 61152 61153 87832 87833 167192)
Ypresian56.0 - 47.8USA (Maryland) (55255 81880 91117 91550 91551 91552 91718 92166 92168 92169 92170 99261 99262 99264 99265 99267 99269 99270 99271 99272 99275 99277 99279 99281 99286 99287 99289 99290 99291 126866)
Ypresian56.0 - 47.8USA (Maryland ) (124192)
Ypresian56.0 - 47.8USA (Virginia) (13187 60768 60846 60849 60859 60860 60861 60862 60864 60865 60866 60867 60868 60869 60871 60872 60904 60905 60906 60907 60916 60956 90473 91121 91123 91861 91862 91863 91898 99207 101242 101303 101304 101307 101309 101313 101314 101315 101317)
Eocene56.0 - 33.9USA (Virginia) (84054 84055 101323)
Lutetian - Bartonian47.8 - 38.0USA (Virginia) (167197)
Middle Eocene47.8 - 37.71USA (Virginia) (60664 60666 60765 60767 60847)
Neogene23.03 - 2.58USA (Virginia) (96941)