UC 23566 |
|
Didymograptus extensus (Hall, 1858) |
|
Canada |
|
4497454 |
Ordovician |
Point Levis Shale |
6 image files |
UC 23592 |
|
Didymograptus nitidus (Hall, 1857) |
|
Canada |
|
4497459 |
Ordovician |
Point Levis Shale |
6 image files |
UC 36356 |
Dendrograptidae |
Dictyonema irregulare Hall, 1865 |
|
Canada |
|
4500048 |
Ordovician |
Point Levis Shale |
3 image files |
UC 36362 |
|
Didymograptus arcuatus (Hall, 1865) |
|
Canada |
|
4500427 |
Ordovician |
Point Levis Shale |
3 image files |
UC 36363 |
|
Didymograptus bifidus (Hall, 1865) |
|
Canada |
|
4500475 |
Ordovician |
Point Levis Shale |
3 image files |
UC 36364 |
|
Didymograptus indentus (Hall, 1858) |
|
Canada |
|
4500511 |
Ordovician |
Point Levis Shale |
6 image files |
UC 36365 |
|
Didymograptus patulus (Hall, 1858) |
|
Canada |
|
4500692 |
Ordovician |
Beekmantown Dolomite |
6 image files |
UC 36367 |
Didymograptidae |
Expansograptus constrictus (Hall, 1865) |
|
Canada |
|
4500870 |
Ordovician |
Point Levis Shale |
3 image files |
UC 36368 |
|
Didymograptus pennatulus (Hall, 1865) |
|
Canada |
|
4501007 |
Ordovician |
Point Levis Shale |
1 image file |
UC 23559 |
|
Tetragraptus quadribrachiatus Hall, 1858 |
|
Canada |
|
4516426 |
Ordovician |
Beekmantown Dolomite |
6 image files |
UC 23569 |
|
Tetragraptus quadribrachiatus Hall, 1858 |
|
Canada |
|
4516427 |
Ordovician |
Beekmantown Dolomite |
9 image files |
UC 23569 1 |
|
Tetragraptus quadribrachiatus Hall, 1858 |
|
Canada |
|
4516428 |
Ordovician |
Beekmantown Dolomite |
|
UC 23570 |
|
Tetragraptus similus (Hall) |
|
Canada |
|
4516429 |
Ordovician |
Beekmantown Dolomite |
15 image files |
UC 23570 1 |
|
Tetragraptus similus (Hall) |
|
Canada |
|
4516431 |
Ordovician |
Beekmantown Dolomite |
|
UC 23570 2 |
|
Tetragraptus similus (Hall) |
|
Canada |
|
4516432 |
Ordovician |
Beekmantown Dolomite |
|
UC 36355 |
|
Tetragraptus serra (Brongniart, 1828) |
|
Canada |
|
4516438 |
Ordovician |
Beekmantown Dolomite |
12 image files |
UC 36355 1 |
|
Tetragraptus serra (Brongniart, 1828) |
|
Canada |
|
4516439 |
Ordovician |
Beekmantown Dolomite |
|
UC 23568 |
|
Didymograptus patulus (Hall, 1858) |
|
Canada |
|
4516812 |
Ordovician |
Lower Point Levis Shale |
4 image files |
UC 23561 |
|
Glossograptus |
|
Canada |
|
4520306 |
Ordovician |
Lower Point Levis Shale |
6 image files |
UC 23575 |
Sigmagraptidae |
Goniograptus thureaui (M'Coy, 1876) |
|
Canada |
|
4520307 |
Ordovician |
Lower Point Levis Shale |
6 image files |
UC 36366 1 |
|
Didymograptus similis (Hall, 1865) |
|
Canada |
|
4520913 |
Ordovician |
Lower Point Levis Shale |
|
UC 36366 |
|
Didymograptus similis (Hall, 1865) |
|
Canada |
|
4520912 |
Ordovician |
Point Levis Shale |
12 image files |
UC 23654 |
|
Diplograptus euglyphus (Lapworth, 1870) |
|
Canada |
|
4520865 |
Ordovician |
Normanskill Shale |
6 image files |