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Fig. 13 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 13. Otodontid shark Cretalamna hattini sp. nov., holotype, LACM 128126, latest Santonian or earliest Campanian (Late Cretaceous); upper Smoky Hill Chalk, Niobrara Formation, close to MU 16, Logan County, Kansas, USA. A. Right palatoquadrate in lingual view. B. Anterior section of right palatoquadrate showing embedded replacement teeth, re-interpreted as (from left to right) A2, LP1 and LP2 (two cusps) C. Disarticulated tooth assigned to the upper "intermediate" file by Shimada (2007) and to the LP5 file herein. D. In situ tooth assigned to the the upper "intermediate" file by Shimada (2007) and to the LP1 file in this work. E. Disarticulated tooth assigned to the LP1 file in this work.

Fig. 11 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 11. Otodontid shark Cretalamna gertericorum sp. nov., Tourtia de Bettrechies, early Turonian (Late Cretaceous); SECAB quarry, Bettrechies, northern France. A. Paratype, WAM 13.5.12, left A2?; labial (A 1), profile (A 2), basal (A 3), and lingual (A 4) views. B. Paratype, UM-BET 4, right upper lateroposterior tooth; labial (B 1), profile (B 2), basal (B 3), and lingual (B 4) views. C. Paratype, WAM 13.5.9, right upper lateroposterior tooth, distal half of distal lobe of root broken off; basal (C 1), labial (C 2), and lingual (C 3) views. D. Paratype, WAM 13.5.8, left upper lateroposterior tooth; labial (D 1), basal (D 2), lingual (D 3), and profile (D 4) views. E. Paratype, WAM 13.5.11, left upper lateroposterior tooth; labial (E 1), profile (E 2), basal (E 3), and lingual (E 4) views. F. Paratype, WAM 13.5.10, a1?; labial (F 1), profile (F 2), lingual (F 3), and basal (F 4) views. G. Holotype, UM-BET 5, right lower lateroposterior tooth; labial (G ), lingual (G ), and basal (G ) views.

Fig. 2 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 2. Otodontid shark Cretalamna appendiculata (Agassiz, 1843), upper jaw teeth, Tourtia de Bettrechies, early Turonian (Late Cretaceous); SECAB quarry, Bettrechies, northern France. A. WAM 13.5.2, right A1?; labial (A), basal (A), profile (A), and lingual (A) views. B. UM-BET 1, right A2?; 1 2 3 4 labial (B 1), basal (B 2), profile (B 3), and lingual (B 4) views. C. UM-BET 2, right LP1?; basal (C 1), lingual (C 2), labial (C 3), and profile (C 4) views. D. UMBET 3, left LP2?; labial (D 1), basal (D 2), lingual (D 3), and profile (D 4) views. E. WAM 13.5.7, left LP3?; labial (E 1), profile (E 2), basal (E 3), and lingual (E ) views. F. WAM 13.5.3, right LP8?; labial (F ), profile (F ), basal (F ), and lingual (F ) views.

Fig. 6 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 6. Otodontid shark Cretalamna sarcoportheta sp. nov., posteriorly situated upper lateroposterior teeth, informal Belemnellocamax mammillatus zone, latest early Campanian (Late Cretaceous); Åsen locality, Kristianstad Basin, southern Sweden. A. Paratype, LO 10902t, left LP5?; labial (A), 1 profile (A 2), and lingual (A 3) views. B. Paratype, LO 10903t, left LP6?; labial (B 1), profile (B 2), and lingual (B 3) views. C. Paratype, LO 10904t, right LP7?; lingual (C 1), profile (C 2), and labial (C 3) views. D. Paratype, LO 10905t, right LP7?; lingual (D 1), profile (D 2), and labial (D 3) views. E. Paratype, LO 10906t, right LP9?; lingual (E ), labial (E ), and profile (E ) views.

Fig. 18 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 18. Otodontid shark Cretalamna deschutteri sp. nov., Tourtia de Bettrechies, early Turonian (Late Cretaceous); SECAB quarry, Bettrechies, northern France. A. Paratype, WAM 13.5.18, left A1?; labial (A 1), basal (A 2), profile (A 3), and lingual (A 4) views. B. Paratype, WAM 13.5.14, left upper lateroposterior tooth; labial (B 1), basal (B 2), profile (B 3), and lingual (B 4) views. C. Paratype, WAM 13.5.15, left upper lateroposterior tooth; labial (C 1), profile (C 2), basal (C 3), and lingual (C 4) views. D. Paratype, WAM 13.5.19, a1?; labial (D 1), basal (D 2), profile (D 3), and lingual (D 4) views. E. Paratype, WAM 13.5.13, right upper lateroposterior tooth; labial (E 1), profile (E 2), basal (E 3), and lingual (E 4) views. F. Holotype, WAM 13.5.17, left a2?; labial (F 1), profile (F 2), lingual (F 3), and basal (F 4) views. G. Paratype, UM-BET 6, right upper lateroposterior tooth; basal (G 1), lingual (G 2), labial (G 3), and profile (G 4) views. H. Paratype, WAM 13.5.16, right lower lateroposterior tooth; labial (H ), profile (H ), lingual (H ), and basal (H ) views.

Fig. 24 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 24. Otodontid shark Kenolamna gunsoni (Siverson, 1996) gen. nov., upper lateroposterior teeth, uppermost Gearle Siltstone, middle Cenomanian Late Cretaceous), Zone CC10a; CY Creek, Giralia Range, Western Australia. A. WAM 10.9.40, left LP1?; labial (A) and profile (A) views. B. WAM 1 2 09.6.28, left LP2?; labial (B 1), basal (B 2), and lingual (B 3) views. C. WAM 09.6.33, right LP3?; profile (C 1) and labial (C 2) views. D. WAM 09.6.30, right LP3?; labial (D 1), basal (D 2), profile (D 3), and lingual (D 4) views. E. WAM 09.6.34, left LP4?; labial (E 1, stereopair), profile (E 2), and lingual (E 3, stereopair) views. F. WAM 09.6.36, right LP5?; labial (F 1), profile (F 2), and lingual (F 3) views. G. WAM 09.6.39, right LP6?; labial (G 1), profile (G 2), and lingual (G ) views. H. WAM 09.6.37, right LP5?; basal (H ), profile (H ), labial (H , stereopair), and lingual (H , stereopair) views.

Fig. 16 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 16. Otodontid shark Cretalamna hattini sp. nov., upper jaw teeth of LACM 128126 (LP5?–LP10?), holotype, latest Santonian or earliest Campanian Late Cretaceous); upper Smoky Hill Chalk, Niobrara Formation, Logan County, Kansas, USA. A. Right LP5?; basal (A1), lingual (A2), profile (A3), and labial (A4) views. B. Left LP5?; basal (B1), lingual (B2), and labial (B3) views. C. Left LP6?; basal (C1) and labial (C2) views. D. Right LP7?, labial view. E. Right LP8?; basal (E1), lingual (E2), and labial (E3) views. F. Left LP8?; labial (F1) and lingual (F2) views. G. Right LP9?; lingual (G1) and labial (G2) views. H. Left LP10?; labial (H1), basal (H2), and lingual (H3) views.

Fig. 22 in Cenomanian-Campanian (Late Cretaceous) mid-palaeolatitude sharks of Cretalamna appendiculata type

Fig. 22. Otodontid shark Cretalamna catoxodon sp. nov., lower lateroposterior teeth, uppermost Gearle Siltstone, middle Cenomanian (Late Cretaceous), Zone CC10a; CY Creek, Giralia Range, Western Australia. A. Paratype, WAM 11.12.2, right lp1?; lingual (A), basal (A), profile (A), and labial (A) views. 1 2 3 4 B. Paratype, WAM 11.12.3, left lp4?; labial (B 1) and lingual (B 2) views. C. Paratype, WAM 09.6.20, left lp7?; labial (C 1), lingual (C 2), and profile (C 3) views. D. Paratype, WAM 09.6.17, right lp6?; profile (D 1), labial (D 2), lingual (D 3), and basal (D 4) views. E. Paratype, WAM 09.6.19, right lp7?; basal (E 1), lingual (E , stereopair), labial (E , stereopair), and profile (E ) views.

Fig. 15 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 15. Phylogenetic relationships of Archosauriformes, showing main hypotheses of sauropod evolution (adapted from Wilson 2002; Nesbitt et al. 2009; Taylor 2009). Symbols indicate appendicular character evolution according the interpretation given in the present paper. The numbers indicate cladogram nodes as follows: 1, Archosauriformes; 2, Archosauria; 3, Ornithodira; 4, Dinosauromorpha; 5, Dinosauria; 6, Saurischia; 7, Sauropodomorpha; 8, Sauropoda; 9, Eusauropoda; 10, Neosauropoda; 11, Macronaria; 12, Titanosauriformes; 13, Somphospondili; 14, Titanosauria; 15, Saltasauridae; 16, Saltasaurinae.

Fig. 14 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 14. The saltasaurine sauropod Neuquensaurus, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Metatarsals. A. Right metatarsal I of Neuquensaurus robustus (Huene, 1929) nomen dubium (MLP−CS 1179) in anterior (A1), posterior (A2), lateral (A3), medial (A4), proximal, anterior towards top (A5), and distal, anterior towards top (A6) views. B. Left metatarsal II of N. robustus nomen dubium (MLP−CS 1183) in anterior (B1), posterior (B2), lateral (B3), medial (B4), proximal, anterior towards top (B5), and distal, anterior towards top (B6) views. C. Left? metatarsal III of Neuquensaurus australis (Lydekker, 1893) (MLP−CS 1191) in anterior (C1), posterior (C2), medial (C3), lateral (C4), proximal, anterior towards top (C5), and distal, anterior towards top (C6) views. D. Right? metatarsal IV? of N. australis (MLP−CS 1193) in anterior (D1), posterior (D2), lateral (D3), medial (D4), proximal, anterior towards top (D5). E. Left metatarsal V of N. australis (MLP−CS 1180) in medial (E1), lateral (E2), and proximal, anterior towards top (E3). F. Pedal phalanx in anterior (F1), posterior (F2), lateral (F3), medial (F4), proximal, anterior towards top (F5), and distal, anterior towards top (F6) views. G. Pedal phalanx in anterior (G1), posterior (G2), lateral? (G3), medial? (G4), proximal, anterior towards top (G5), and distal, anterior towards top (G6) views.

Fig. 13 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 13. The saltasaurine sauropod Neuquensaurus robustus (Huene, 1929) nomen dubium, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Fibula. Right fibula (MLP−CS 1265) in lateral (A, B), proximal, medial towards top (C), distal (D), posterior (E), medial (F), and anterior (G) views; photographs (A, E–G) and explanatory drawings (B–D).

Fig. 11 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 11. The saltasaurine sauropod Neuquensaurus robustus (Huene, 1929) nomen dubium, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Tibia. A. Left tibia (MLP−CS 1264) in medial (A1), lateral (A2, A3), posterior (A4), anterior (A5), proximal, medial towards top (A6), and distal, medial towards top (A7) views; photographs (A1, A2, A4–A7) and explanatory drawing (A3). B. Right tibia (MCS−6) in medial (B1), lateral (B2), and proximal, medial towards top (B3) views.

Fig. 10 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 10. The saltasaurine sauropod Neuquensaurus, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Femur. A. Left femur of Neuquensaurus australis (Lydekker, 1893) (MLP−CS 1118) in anterior (A1, A2) and posterior (A3, A4) views; photographs (A1, A3) and explanatory drawings (A2, A4). B. Right femur of Neuquensaurus robustus (Huene, 1929) nomen dubium (MCS−9) as proposed in this contribution in anterior (B1) and posterior (B2) views. C. Lectotype of N. robustus nomen dubium (MLP−CS 1488) as specified by Bonaparte and Gasparini (1978); left femur in anterior (C1) and posterior (C2) views.

Fig. 9 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 9. The saltasaurine sauropod Neuquensaurus australis (Lydekker, 1893), from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Pubis. Right pubis (MLP−CS 1102) in anterolateral (A, B) and medial (C) views; photograph (A, C) and explanatory drawing (B).

Fig. 8 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 8. The saltasaurine sauropod Neuquensaurus australis (Lydekker, 1893), from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Ischium. Right ischium (MPCA−CS 001) in lateral (A, B) and medial (C) views; photograph (A, C) and explanatory drawing (B). Iliac articular surface, lateral towards top (D). Pubic articular surface, lateral towards top (E).

Fig. 7 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 7. The saltasaurine sauropod Neuquensaurus australis (Lydekker, 1893), from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Sacrum and ilium. A. Sacrum with both ilia (MCS−5/16) in ventral view; photograph (A1) and explanatory drawing (A2). B. Left ilium (MLP−Av 2069) in lateral view. C. Right ilium (MLP−Ly 17) in lateral view. Note that MCS−5/16 (A1) is still into the plaster jacket.

Fig. 6 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 6. The saltasaurine sauropod Neuquensaurus robustus (Huene, 1929) nomen dubium, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Metacarpals. A. Right metacarpal II (MLP−CS 1197) in anterior (A1), posterior (A2), lateral (A3), medial (A4), proximal, anterior towards top (A5), and distal, anterior towards top (A6) views. B. Right metacarpal III (MLP−CS 1189) in anterior (B1), posterior (B2), lateral (B3), medial (B4), proximal, anterior towards top (B5), and distal, anterior towards top (B6) views. C. Right metacarpal IV (MLP−CS 1238) in anterior (C1), posterior (C2), lateral (C3), medial (C4), proximal, anterior towards top (C5), and distal, anterior towards top (C6) views.

Fig. 5 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 5. The saltasaurine sauropod Neuquensaurus, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Radius. A. Right radius of Neuquensaurus australis (Lydekker, 1893) (MLP−CS 1169) in posterior (A1, A2), lateral (A3), anterior (A4), medial (A5), proximal, anterior towards top (A6), and distal (A7) views; photographs (A1, A3–A7) and explanatory drawing (A2). B. Left radius of N. australis (MLP−CS 1176) in posterior (B1), lateral (B2), anterior (B3), medial (B4), proximal, anterior towards top (B5), and distal (B6) views. C. Lectotype of Neuquensaurus robustus (Huene, 1929) nomen dubium (MLP−CS 1171), as specified by Bonaparte and Gasparini (1978); left radius in posterior (C1), lateral (C2), anterior (C3), medial (C4), proximal, anterior towards top (C5), and distal (C6) views.

Fig. 3 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 3. The saltasaurine sauropod Neuquensaurus australis (Lydekker, 1893), from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Humerus. Left humerus (MLP−CS 1050) in anterior (A, F), proximal, anterior towards top (B, E), posterior (C, H), and distal, anterior towards top (D, G) views. Photographs (A–D) and explanatory drawings (E–H).

Fig. 2 in The appendicular skeleton of Neuquensaurus, a Late Cretaceous saltasaurine sauropod from Patagonia, Argentina

Fig. 2. The saltasaurine sauropod Neuquensaurus australis, from the Anacleto Formation (Upper Cretaceous), Patagonia, Argentina. Pectoral girdle. A. Left scapulocoracoid (MLP−CS 1096) in lateral view; photograph (A1) and explanatory drawing (A2). B. Fragment of left scapulocoracoid (MLP−CS 1298) in lateral view. C. Right coracoid (MLP−Ly 14) in lateral (C1) and medial (C2) view. D. Right sternal plate (MLP−CS 1295) in ventral view. E. Left sternal plate (MLP−CS 1104) in ventral view.