Species: exogyrarum (FRITISCH, 1905) OLSHEVSKY, 2000
Etymology: As per Olshevsky 2000..."Fritsch used the species epithet exogirarum, but since this derives from the scientific name Exogyra, a shell common to the type locality, it shoudl be spelled exogyrarum, as Fritsch adn others have actually done, inadvertently, in subsequent works. (The epithet exogirarum may be considered an unjustified emendation of the generic name Exogyra.)...(Type)
= Iguanodon? Exogirarum FRITISCH, 1878(nomen dubium)
= Iguanodon exogyrarum FRITSCH, 1878 emen CHURE & McINTHOSH, 1989 (nomen dubium)
= Iguanodon exogirarum FRITSCH, 1879 (nomen dubium)
= Procerosaurus exogirarum (FRITSCH, 1879) emend Fritsch, 1905 (nomen dubium)
= Iguanodon exogirarus BRINKMANN, 1988 (sic)
= Procerosaurus exogirarus BRINKMANN, 1988 (sic)

Holotype:

Locality: Severocesky Kraj, Czechia (Czech Republic)

Horizon: Koycaner Formation.

Biostratigraphy:

Age: Cenomanian Stage, Uppermiddle Gallic Subeopch, Lowermost Gulf Epoch, Early Late Cretaceous.

Material: Fragmentary tibia?