Species: geoffroyi (OWEN, 1884) MOOK, 1942
Etymology:
= Steneosaurus geoffroyi OWEN, 1884

Holotype:

Locality: England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

Age: Bathonian Stage, Lower Dogger Epoch, Middle Jurassic.

Material: Skull missing anterior tip.
_____________________________________________________________________________________

Species: laticeps (OWEN, 1884) MOOK, 1942
Etymology:
= Steneosaurus laticeps OWEN, 1884

Holotype:

Locality: England, Southern United Kingdom.

Horizon: Great Oolite.

Biostratigraphy:

Age: Bathonian Stage, Lower Dogger Epoch, Middle Jurassic.

Material: Skull missing anterior tip.