Dactylophycus
Species
Dactylophycus quadripartitum Miller and Dyer, 1878
Occurrence: Economy
Reference: Osgood, 1970
Includes Palaeophycus radiata, Planolites radiata
Dactylophycus tridigitatum Miller and Dyer, 1878
Occurrence: Economy
Reference: Osgood, 1970
Small, branching bilobed burrows; may radiate; branches at both ends, unlike D. quadripartitum, which branches at only one end