Genus: Jainosaurus HUNT, LOCKELY, LUCAS & MEYER, 1995 (not 1994)
Etymology: In honor of Sohan Jain for his contributions to Mesozoic vertebrate paleontology, and Greek, sauros, “lizard”: Jain’s lizard.

Species: septentrionalis (HUENE & MATLEY, 1933) HUNT, LOCKELY, LUCAS & MEYER, 1995 (not 1994)
Etymology: Laitn, septentrionalis, "northern"; in reference to the specimen being found in the northern hemisphere.
= Antarctosaurus septentrionalis HUENE, 1932 (nomen nudum)
= Antarctosaurus septentrionalis HUENE & MATLEY, 1933
Etymology:
= Titanosaurus septentrionalis (VON HUENE & MATLEY, 1933)

Lectotype: GSI K27/497

Locality: Sauropod beds, Bara Simla Hill, Jubbulpore, Madhya Pradesh State, India.

Horizon: Lameta Formation.

Biostratigraphy:

Age: Maastrichtian Stage, Uppermost Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: Posterior part of a skull, brain cast, left squamosal, hyoid.

Note: WILSON, D'EMIC, CURRY ROGERS, MOHABEY & SEN, 2009 state that the element described as a left squamosal is undigonistic and the hyoid is lost.

Syntypes:

GSI K20/317: Anterior caudal vertebrae.

GSI K20/326, /425: Dorsal rib shaft fragments.

GSI K27/492, 493, 494, 496: Chevrons.

GSI K27/495: Fragment of rib.

26 other rib fragments, left and right scapulae, right humerus.

GSI K20/647: Sternal plate?

GSI K27/490: Right radius.

GSI K27/491: Fragmentary ulna.

 

Referred material:

= Jainosaurus cf. septentrionalis WILSON, BARRETT & CARRANO, 2011

NHMUK R5935: Fragment of dorsal rib.

NHMUK R16481: A caudal centrum.

NHMUK R5931: Left humerus.

NHMUK R5932: Proximal part of a right humerus.

NHMUK R5933: Right radius.

NHMUK R5903: An articulated left hind limb including a femur, tibia and fibula.

WILSON, D'EMIC, CURRY ROGERS, MOHABEY & SEN, 2009

ISI R162: Partial braincase.

GSI K20/326, K27/425, no lost: Dorsal rib fragments.

GSI unnumbered: Right and left scapulae.

GSI unnumbered: A right humerus.

GSI K27/490: Radius (now lost).

GSI K27/491: Ulna (now lost).

 

MATHUR & PANT, 1986

Locality: Near Rahioli village in Balasinor Taluka, Kheda District, Gujarat State, India.

Horizon: Lameta Group.

Biostratigraphy:

Age: Maastrichtian Stage, Uppermost Senonian Subepoch, Gulf Epoch, Late Cretaceous- Early Paleocene Epoch?, Lower Paleogene Period, Lower Tertiary Subera, Cenozoic Era.

Material:

GSI 20008, 20010, 20012: Right humeri.

GSI 20009, 20011: Left humeri.