Dolerorthis is an extinct genus of hesperorthid brachiopod. The type species of this genus, D. interplicata, was described from the Silurian (Telychian) Osgood Formation (Indiana, United States).
Dolerorthis is an extinct genus of brachiopod belonging to the Hesperorthidae family. The type species, D. interplicata, was described from the Silurian (Telychian) Osgood Formation in Indiana, United States.