original |
Silurian |
|
New York |
Eller,E.R. New Silurian scolecodonts from the Albion Beds of the Niagara Gorge, New York. |
1942 |
original |
Cincinnatian |
|
Canada(Ontario) |
Eller,E.R. Scolecodonts from the Erindale, Upper Ordovician, at Streetsville Ontario |
1942 |
original |
Silurian |
|
New York |
Eller,E.R. New Silurian scolecodonts from the Albion Beds of the Niagara Gorge, New York. |
1942 |
details |
Silurian |
|
New York |
Eller,E.R. Scolecodonts of the Silurian Manitoulin Dolomite of New York and Ontario. |
1944 |
details |
Silurian |
|
Canada(Ontario) |
Eller,E.R. Scolecodonts of the Silurian Manitoulin Dolomite of New York and Ontario. |
1944 |
details |
Late Ordovician |
Early Gothlandian |
North America |
Taugourdeau,P. Scolecodont dispersa |
1978 |