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Jabalisaurus tethyensis, holotype specimen SNSB-BSPG 1954 I 608. A, overview photo; B, interpretive drawing. Abbreviations. at-ns, atlas neural spine; clav (L), left clavicle; hf, hind fin; ic, interclavicle; il, ilium; ip, ischiopubis.

The holotype (MPSC R 2089) of Aratasaurus museunacionali gen. et sp. nov., photos and drawings from the lateral (A, B) and (C, D) medial views. Abbreviations: cnc, cnemial crest; fe, femur; fosme, fossa medial; lcnrig, lateral cnemial rigde; ti, tibia; tic, tibia crest. Scale bar: 50 mm.

Photographs and half-tone drawings of the cervical and dorsal vertebrae of Leinkupal laticauda, gen. n. sp. n. (MMCH-Pv 63). Cervical 6? in (A) lateral and (B) posterior views. Cervical 8? in (C) lateral and (D) ventral views. Cervical 11? in (E) lateral and (F) dorsal views (reversed). Dorsal 2? in (G) lateral and (H) anterior views (reversed). Abbreviations: cprf, centroprezygapophyseal fossa; dia, diapophysis; hns, hemi neural spine; mt, median tubercle; nc, neural canal; pcdl, posterior centrodiapophyseal lamina; pf, pneumatic fossa; pocdf, postzygapophyseal centrodiapophyseal fossa; podl, postzygodiapophyseal lamina; poz, postzygapophysis; pp, parapophyses; prdl, prezygodiapophyseal lamina; prz, prezygapophysis; pvf, posteroventral flanges; sdf, spinodiapophyseal fossa. Scale bar equals 10 cm.

Life restoration of Kansaignathus sogdianus. Modified from drawing of generic dromaeosaur to match figures of the holotype mandible in the description and skeletal reconstructions of related dromaeosaurs.

DMNH 2021-05-02, holotype left dentary of Ampelognathus coheni, photos and labeled outline drawings in A, lateral; B, medial; C, dorsal; D, ventral; E, anterior; and F, posterior views. Abbreviations: a#, alveolus and numerical position in tooth row; anf, angular facet; cof, coronoid facet; cop, coronoid process; d6, dentary tooth 6 base; ds, dentary symphysis; mc, Meckelian canal; mg, Meckelian groove; pdd, dorsal facet for predentary; pdv, ventral facet for predentary; saf, surangular facet. Gray fill indicates recessed surfaces. Stippling indicates visible sediment. Cross-hatching indicates broken bone surface. Scale bars equal 5 mm.

Skull of the plesiosauroid Lusonectes sauvagei gen et sp. nov. (MG33) from the Toarcian of Portugal, in right lateral (A), left lateral (B), dorsal (C), and ventral (D) views. Photographs (A1–D1), explanatory drawings (A2–D2).

Dorsal vertebrae series of the holotype specimen of Morelladon beltrani (CMP-MS-03). CMP-MS-03-06, -07 (including CMP-MS-03-17 and -29) and -05 (including CMP-MS-03-08) in left lateral (A) view. Interpretive drawing of CMP-MS-03-05 (including CMP-MS-03-08 neural spine) in left lateral (B) view. Abbreviations: ns, neural spine; poz, postzygapophysis; pre, prezygapophysis; rec, vertical recess; tp, transverse process.

Abelisaurid theropod Kryptops palaios gen. et sp. nov. MNN GAD1−1 from the Lower Cretaceous Elrhaz Formation of Niger. Left maxilla in lateral view; stereopair (A) and line drawing (B). Cross−hatching indicates broken bone; dashed lines indicate estimated edges.

Quarry map and reconstruction of PMO 224.248. (A) Drawing from a combination of field and laboratory drawings in ventral view (modified from Delsett et al. (2016)); (B) skeletal reconstruction of PMO 224.248, where red indicates preserved elements. Scale bar equals 50 cm. Drawn by Aubrey Jane Roberts.

Honghesaurus longicaudalis gen. et sp. nov., Holotype (IVPP V30380). Photo (a) and line-drawing (b) of whole specimen. c, cervical vertebra; ca, caudal vertebra; d, dorsal vertebra; s, sacral vertebra.

Skeletal reconstruction of Dineobellator notohesperus gen. et sp. nov., SMP VP-2430, with known elements colored in white. Figured bones are as follows: fused distal caudal vertebra (A); middle caudal vertebra (B); caudal vertebra 1 (C); right femur (D); rib (E); right basipterygoid (F); left lacrimal (reversed) (G); right jugal (H); right humerus (I); right ulna (J); right metacarpal III (K); right manual ungual II (L); right metatarsal II (M); right metatarsal III. (N) Individual scale bars, 2 cm. Skeletal drawing based off work of Scott Hartman.

Luopingosaurus imparilis gen. et sp. nov., Holotype (IVPP V19049). Photo (a) and line-drawing (b) of whole specimen. c, cervical vertebra; ca, caudal vertebra; d, dorsal vertebra; s, sacral vertebra.

Graphite drawing with digital retouches of the holotype (UCMP 152028) of Adelolophus hutchisoni. (A) lateral view; (B) medial view; (C) dorsolateral view. The scale bar is equal to 10 centimeters. Reference: Figure 9.2 from Gates et al. (2014).[1]

Pantydraco caducus, a sauropodomorph from the Late Triassic or Early Jurassic of England, after Yates, 2003, pencil drawing, digital coloring

Reconstruction of Tuebingosaurus maierfritzorum gen. et sp. nov. as a quadruped dinosaur, using the outline of Riojasaurus as a base ‒ next to the silhouette of Friedrich von Huene. The drawing of the bones is based on and modified from the original illustrations of specimen “GPIT IV” in von Huene (1932, pl. 38) that have been replicated in the literature. The right fibula is marked in grey as it was found nearby with similar measurements to the left fibula and has been assumed to be part of the same individual.

Skull of the new basal sauropodomorph Leyesaurus marayensis (PVSJ 706). Photograph of the skull (A) and interpretative drawing (B) in lateral view. Dark grey color represents matrix and light grey color represents foraminae. Abbreviations: a, angular; aoF, antorbital fenestra; aoFo; antorbital fossa; Apmx, ascending process of the maxilla; d, dentary; f, frontal; itF, infratemporal fenestra; j, jugal; l, lacrimal; laoFo; lacrimal antorbital fossa; mF, mandibular fenestra; mx, maxilla; n, nasal; O, orbit; p, parietal; pf, prefrontal; pm, premaxilla; po, postorbital; rug, platform-like rugosities; q, quadrate; qj, quadratejugal; Rmx, ridge of the ascending process of the maxilla; sa, surangular; snf, subnarial foramen. Scale bar equals 1cm.