PE 6130 |
|
Didymograptus |
|
Australia |
|
4489069 |
Ordovician |
|
3 image files |
PE 6153 |
|
Didymograptus caduceus (Salter, 1853) |
|
Australia |
|
4489070 |
Ordovician |
|
3 image files |
PE 6155 |
|
Didymograptus caduceus (Salter, 1853) |
|
Australia |
|
4489071 |
Ordovician |
|
3 image files |
PE 92852 |
Dendrograptidae |
Dictyonema arbusculum (Ulrich, 1879) |
|
United States of America |
|
4489072 |
Ordovician |
|
6 image files |
PE 92853 |
Dendrograptidae |
Dictyonema flabelliforme (Eichwald, 1840) |
|
United Kingdom [Great Britain] |
|
4489074 |
Ordovician |
|
3 image files |
PE 92854 |
|
Didymograptus nitidus (Hall, 1857) |
|
Canada |
|
4489075 |
Ordovician |
|
6 image files |
PE 92855 |
|
Didymograptus patulus (Hall, 1858) |
|
Canada |
|
4489078 |
Ordovician |
|
6 image files |
PE 92856 |
|
Didymograptus protobifidus Elles, 1933 |
|
United States of America |
|
4489082 |
Ordovician |
Arbuckle Limestone |
6 image files |
UC 19529 |
|
Didymograptus sagitticaulis Gurley, 1896 |
|
United States of America |
|
4496999 |
Ordovician |
Normanskill Shale |
3 image files |
UC 23557 |
|
Didymograptus extensus (Hall, 1858) |
|
Canada |
|
4497391 |
Ordovician |
Point Levis Shale |
12 image files |
UC 23566 |
|
Didymograptus extensus (Hall, 1858) |
|
Canada |
|
4497454 |
Ordovician |
Point Levis Shale |
6 image files |
UC 23601 |
|
Didymograptus pennatulus (Hall, 1865) |
|
|
|
4497602 |
Ordovician |
Point Levis Shale |
3 image files |
UC 23602 |
|
Didymograptus pennatulus (Hall, 1865) |
|
|
|
4497974 |
Ordovician |
Point Levis Shale |
6 image files |
UC 23614 |
Dicranograptidae |
Dicranograptus spinifer (Lapworth, 1870) |
|
|
|
4488647 |
Ordovician |
Normanskill Shale |
7 image files |
UC 23618 |
|
Didymograptus sagitticaulis Gurley, 1896 |
|
|
|
4499081 |
Ordovician |
Normanskill Shale |
3 image files |
UC 23630 |
Dicranograptidae |
Dicranograptus spinifer (Lapworth, 1870) |
|
|
|
4499403 |
Ordovician |
Normanskill Shale |
6 image files |
UC 23684 |
Dicranograptidae |
Dicranograptus spinifer (Lapworth, 1870) |
|
|
|
4499702 |
Ordovician |
Normanskill Shale |
12 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 37404 |
Monograptidae |
Bohemograptus bohemicus (Barrande, 1850) |
|
Denmark |
|
4501215 |
Ordovician |
|
3 image files |