Species: crassispondylus ARAMBOURG & SIGNEUX, 1952
Etymology:
Holotype: MNHN PMC 1
Locality: 'Tranchee du chemin de fer, cote 313', Youssoufia (formerly Louis Gentil), Youssoufia 'railway trench', west Ganntour Basin, Morocco.
Horizon: Phosphates.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material: Mid-dorsal vertebra.
Referred material:
PMC 2: Mid-dorsal vertebra.
Locality: Ganntour/Oulad Abdorn, Morocco.
Horizon:
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
MNHN PMC 3: Anterior dorsal vertebra.
MNHN PMC 4: Posterior dorsal.
Locality: Casbah Tadian, Morocco.
Horizon: Basal bone-bed.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
MNHN PMC 40: Sacral vertebra.
BUFFRENIL, BARDET, PEREDA-SUBERBIOLA & BOUYA, 2008, HOUSSAYE, BARDET, RAGE, SUBERBIOLA, BOUYA, AMAGHZAZ & AMALIK, 2011
Locality: Oulad Abdoun Basin, Morocco.
Horizon: Level C-III.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
MNHN PMC 20, 21: 2 dorsal vertebrae.
Locality: Grand Daoui area, Oulad Abdoun Basin, Morocco.
Horizon: Upper part of lower Level C-III.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Vertebrae.
Locality: Grand Daoui area, Oulad Abdoun Basin, Morocco.
Horizon: Lower part of the Upper Level C-III.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
OCP DEK/GE 496: Articulated doral vertebrae and ribs.
MNHN PMC20: Dorsal vertebra.
Locality: Ben Guerier Area, Ganntour Basin, Morocco.Horizon: All levels C6 to C2.
Biostratigraphy:
Age: Maastrichtian Stage, uppermost Senonian Subepoch, Upper Upper Gulf Epoch, Late Cretaceous.
Material:
Level C2.
OCP DEK/GE 464: Posterior cervical vertebra.
OCP DEK/GE 467-468, 475: Anterior dorsal vertebrae.
OCP DEK/GE 472: Anterior dorsal vertebra.
OCP DEK/GE 478, 481: Mid-dorsal vertebra.
OCP DEK/GE 486, 487, 491: Posterior dorsal vertebrae.
Level C3.
OCP DEK/GE 461, 462: Anterior cervical vertebrae.
OCP DEK/GE 465: Posterior cervical vertebra.
OCP DEK/GE 469, 472, 473: Anterior dorsal vertebrae.
OCP DEK/GE 476, 479: Mid-dorsal vertebrae.
OCP DEK/GE 483, 485, 488: Posterior dorsal vertebra.
OCP DEK/GE 492, 493: Pygal.
OCP DEK/GE 495: Dorsal vertebra.
Level C4
OCP DEK/GE 466, 471, 474, 475: Anterior dorsal vertebrae.
OCP DEK/GE 476, 480: Mid-dorsal vertebrae.
OCP DEK/GE 485, 489: Posterior dorsal vertebra.
OCP DEK/GE 494: Mid-caudal vertebra.
MNHN PMC 21: Posterior dorsal vertebra.
Level C6
OCP DEK/GE 443: Posterior dorsal vertebra.
KEAR, RICH, ALI, AL-MUFARRIH, MATIRI, MASARY & ATTIA, 2008
Locality: In the vicinities of Aynunah and Wadi Azlam, both north of Duba on the Rea Sea Coast, NW Saudi Arabia.
Horizon: Adaffa Formation.
Age: Campanian-Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Numbers: Not given: Fragmentary vertebrae.