Artemisia |
Artemisia sp
|
Maryland |
Quaternary |
|
Asteropollis |
Asteropollis asteroides
|
Maryland |
Middle Albian |
|
Asteropollis |
Asteropollis sp.A
sp. nov. |
Maryland |
Early Cenomanian |
|
Betula |
Betula sp
|
Maryland |
Barremian |
Albian |
Betulaceae |
Betulaceae
|
Maryland |
Barremian |
Albian |
Botrychium |
Botrychium sp
|
Maryland |
Quaternary |
|
Camarozonosporites |
Camarozonosporites sp
|
Maryland |
Middle Albian |
Early Cenomanian |
Carpinus |
Carpinus
|
Maryland |
Quaternary |
|
Carya |
Carya
|
Maryland |
Barremian |
Albian |
Castanea |
Castanea
|
Maryland |
Barremian |
Albian |
Ceratosporites |
Ceratosporites parvus
|
Maryland |
Middle Albian |
Late Albian |
Chenopodiaceae |
Chenopodiaceae
|
Maryland |
Barremian |
Early Aptian |
Chomotriletes |
Chomotriletes sp
|
Maryland |
Middle Albian |
Late Albian |
Cicatricosisporites |
Cicatricosisporites hallei
|
Maryland |
Barremian |
Albian |
Cicatricosisporites |
Cicatricosisporites patapscoensis
|
Maryland |
Middle Albian |
Late Albian |
Cicatricosisporites |
Cicatricosisporites sp
|
Maryland |
Barremian |
Albian |
Cicatricosisporites |
Cicatricosisporites subrotundus
|
Maryland |
Middle Albian |
Late Albian |