Family

Didymograptidae Mu, 1950

Images
TUG 1299-138
Didymograptus | Didymograptus sp.
Lower Ordovician
TUG 1803-14 Aseri Stage | CIa ooliitkihistu
GIT 282-514-4
Didymograptus extensus | Didymograptus extensus (Hall, 1858)
Darriwilian | Huk Formation
GIT 282-519
Didymograptus extensus | Didymograptus extensus (Hall, 1858)
Darriwilian | Huk Formation
GIT 282-521-3
Didymograptus extensus | Didymograptus extensus (Hall, 1858)
Darriwilian | Huk Formation
GIT 282-521-4
Didymograptus extensus | Didymograptus extensus (Hall, 1858)
Darriwilian | Huk Formation
GIT 341-80
Didymograptus artus | Didymograptus artus Elles et Wood, 1901
961.06 Telychian
GIT 353-2945
Didymograptus | Didymograptus sp.
1194.35 Latorp Superstage
GIT 353-3045
Didymograptus extensus | Didymograptus extensus (Hall, 1858)
2223.6
| Sementsovskaja Formation
GIT 353-3063
Didymograptus | Didymograptus sp.
2236.6
| Uhrinskaya Formation