original |
Mohawkian |
|
Minnesota |
Stauffer,C.R. Middle Ordovician polychaeta from Minnesota. |
1933 |
original |
Mohawkian |
|
Iowa |
Stauffer,C.R. Middle Ordovician polychaeta from Minnesota. |
1933 |
original |
Silurian |
|
Sweden |
Bergman,C.F. Polychaete jaws. (In: Lower Wenlock faunal and flora dynamics-Vattenfallet section, Gotland. V.Jaanusson, S.Laufeld and R.Skoglund, editors) |
1979 |
original |
Sheinwoodian |
Early Homerian |
Sweden |
Bergman,C.F. Silurian Paulinitid Polychaetes from Gotland |
1989 |
original |
Middle Caradocian |
Late Ashgillian |
Estonia |
Hints,O. Ordovician eunicid polychaetes of Estonia and surrounding areas: review of their distribution and diversification. |
2000 |
original |
Richmondian |
|
Ohio |
Eriksson,M. Late Ordovician polychaetaspid polychaete annelids from the type Cincinnatian region, USA.(In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors) |
2003 |
original |
Richmondian |
|
Kentucky |
Eriksson,M. Late Ordovician polychaetaspid polychaete annelids from the type Cincinnatian region, USA.(In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors) |
2003 |
original |
Richmondian |
|
Indiana |
Eriksson,M. Late Ordovician polychaetaspid polychaete annelids from the type Cincinnatian region, USA.(In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors) |
2003 |