Acanthotriletes |
Acanthotriletes pullus
|
Maryland |
Middle Frasnian |
Late Frasnian |
Aletes |
Aletes sp
|
Maryland |
Middle Frasnian |
Late Frasnian |
Anapiculatisporites |
Anapiculatisporites crassisetus
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora aduncus
|
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora ancyrea
|
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora ancyrea
|
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora sp
|
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora sp. McGr.& Owen.,1966
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Ancyrospora |
Ancyrospora sp.A Brid.& Radf.,1970
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Aneurospora |
Aneurospora semizonalis
|
Maryland |
Middle Frasnian |
Late Frasnian |
Angochitina |
Angochitina sp.1
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Angochitina |
Angochitina sp.2
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Archaeotriletes |
Archaeotriletes aduncus
|
Maryland |
Middle Frasnian |
Late Frasnian |
Archaeozonotriletes |
Archaeozonotriletes notatus
|
Maryland |
Middle Frasnian |
Late Frasnian |
Baltisphaeridium |
Baltisphaeridium sp.2
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Baltisphaeridium |
Baltisphaeridium sp.3
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |
Baltisphaeridium |
Baltisphaeridium sp.4
sp. nov. |
Maryland |
Middle Frasnian |
Late Frasnian |