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Fig. 7 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 7. Eobatarid multituberculate mammal Hakusanobaatar matsuoi gen. et sp. nov.; Lower Cretaceous Kuwajima Formation, Shiramine, Japan; SEM photograph of SBEI 2352 (a resin cast of SBEI 581 before the anterior part of the dentary was lost), left lower jaw fragment with damaged p4. A. Lingual view. B. Labial view; arrows indicate alveoli of a single−rooted p2 and a double−rooted p3. C. Occlusal view; arrows indicate the alveolus of a p2 and the anterior alveolus of a p3.

Fig. 2 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 2. Eobatarid multituberculate mammal Hakusanobaatar matsuoi gen. et sp. nov., SBEI 1736, holotype; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. SEM photograph of resin casts. A. Left upper dentition; A1, labial view (I3, P1–P5 and the base of I2); A2, occlusal view (only cheek teeth), left to anterior. B. Isolated right M1, postero−labial view. C. Right lower jaw fragment with p3 and p4, labial view.

Fig. 3 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 3. Eobatarid multituberculate mammal Hakusanobaatar matsuoi gen. et sp. nov., SBEI 1736holotype; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. A. Left upper dentition; A1, I3 and P1 to P5 in labial view; A2, I3 in anterior view; A3, P5 in lingual view, right to anterior; A4, P1 to P4 in occlusal view, left to anterior; A5, P5 in occlusal view, left to anterior. B. Isolated left M1; B1, in labial view; B2, in occlusal view, left to anterior. C. Isolated I2 in lateral view.

Fig. 9 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 9. Eobatarid multituberculate mammal Tedoribaatar reini gen. et sp. nov., SBEI 1570, holotype; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. Fragment of right lower jaw with p4. A. Labial view. B. Lingual view. C. Occlusal view, left to anterior.

Fig. 8 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 8. Eobatarid multituberculate mammal Tedoribaatar reini gen. et sp. nov., SBEI 1570, holotype, right lower jaw fragment with p4; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. SEM photograph of the resin cast. A. Lingual view. B. Labial view. C. Occlusal view, left to anterior. D. Occlusal view of the alveoli of p2 (arrow) and p3, left to anterior.

Fig. 6 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 6. Eobatarid multituberculate mammal Hakusanobaatar matsuoi gen. et sp. nov.; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. A. SBEI 1519,?left p3; A1,?lingual view; A2,?labial view; A3, anterior view. B. SBEI 582, damaged right upper premolar (probably P2); B1, labial view; B2, occlusal view, left to anterior; B3, lingual view. C. SBEI 1949, poorly preserved upper premolar fragment (two?labial cusps of probably right P5); C1,?labial view; C2, occlusal view,?right to anterior.

Fig. 5 in Early Cretaceous multituberculate mammals from the Kuwajima Formation (Tetori Group), central Japan

Fig. 5. Eobatarid multituberculate mammal Hakusanobaatar matsuoi gen. et sp. nov.; Lower Cretaceous Kuwajima Formation, Shiramine, Japan. A. SBEI 581, fragment of left lower jaw with damaged p4; A1, labial view; A2, lingual view. B. SBEI 1526, fragment of right lower dentary with incisor; B1, labial view; B2, lingual view. C. SBEI 1520, damaged left p4; C1, labial view; C2, lingual view.

Fig. 3 in A new family of ceraphronoid wasps from Early Cretaceous Álava Amber, Spain

Fig. 3. Camera lucida drawings of Radiophron ibericus gen. et sp. nov., and Radiophron aff. ibericus gen. et sp. nov., male; Peñacerrada I, Albian. A. Lateral view of holotype MCNA 8754. B. Ventral view of paratypes MCNA 13030.1 and 13030.2 showing tibial spur combination 2−2−2. C. Dorsal view of paratype MCNA 13030.1. D. Lateral view of Radiophron aff. ibericus gen. et sp. nov., male, MCNA 8760.

Fig. 4 in A new family of ceraphronoid wasps from Early Cretaceous Álava Amber, Spain

Fig. 4. Ceraphronoid wasp Microcostaphron parvus gen. et sp. nov., holotype male MCNA 8769; Peñacerrada I, Albian. A. Dorso−lateral view. B. Detail of genitalia. C. Detail of left pro− and mesotibial spurs, apparently two on each tibia. D. Detail of antennae showing relatively elongate, slightly constrained first flagellomere. E. Detail of pterostigma with two small distinct structures that may be sensillae. F. Detail of the constricted attachment of metasoma to mesosoma.

Fig. 6 in A new family of ceraphronoid wasps from Early Cretaceous Álava Amber, Spain

Fig. 6. Cladogram of ceraphronoid relationships including Radiophronidae (most parcimonious tree, L = 29, CI = 0.93, RI = 0.96). Unambiguous apomorphies marked as black circles and reversals as white rectangles. Character number appears above the branch and character state below it.

Fig. 5 in A new family of ceraphronoid wasps from Early Cretaceous Álava Amber, Spain

Fig. 5. Camera lucida drawings of Microcostaphron parvus gen. et sp. nov., holotype MCNA 8769; Peñacerrada I, Albian. A. Dorso−lateral view. B. Ventral view.

Fig. 2 in A new family of ceraphronoid wasps from Early Cretaceous Álava Amber, Spain

Fig. 2. Ceraphronoid wasp Radiophron aff. ibericus gen. et sp. nov. MCNA 8760, male; Peñacerrada I, Albian. A. Ventral view. B. Dorsal view of elevated mesosoma (mesoscutum and scutellum), showing mesoscutum, notauli and trans scutal sulcus, wide axilla and long scutellum with acute posterior margin. C. Detail of the protruded genitalia. D. Detail of the acute margin of scutellum and the fore wing, with the distal preserved Sc+R up−curved, very wide at its contact with pterostigma and the wide costal space. E. Details of fore wing showing part of R distal from pterostigma, Rs+2r−rs up−curved and arising oblique from distal base of pterostigma, and hind wing with three curved hamuli. F. Detail of right wide and flattened metacoxa labelled in the middle. +

Fig. 8 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 8. Close up of the unidentified pectoral ossifications (paracoracoidal ossifications) in two enantiornithine birds. A. Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009, DNHM D2522 (holotype), from the Early Cretaceous Jiufotang Formation in northeastern China. B. Concornis lacustris Sanz and Buscalioni, 1992, LH 2814, from the Early Cretaceous Calizas de La Huérguina Formation of Spain. Ossifications identified by arrows.

Fig. 6 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 6. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Close up of the pectoral girdle and wing of DNHM D2522 (holotype), from the Early Cretaceous Jiufotang Formation in northeastern China.

Fig. 5 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 5. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Detail drawings of DNHM D2522 (holotype) from the Early Cretaceous Jiufotang Formation in northeastern China: synsacrum (A) and pygostyle (B).

Fig. 7 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 7. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Detail photographs of DNHM D2522 (holotype). A, B. Close up of thoracic girdle before (A) and after (B) preparation. C, D. Close up of sternum left outer trabecula before (C) and after (D) preparation. E, F. Close up of left tarsometatarsus before (E) and after (F) preparation.

Fig. 3 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 3. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Camera lucida drawing of DNHM D2522 (holotype), after preparation. In all interpretive drawings light grey indicate areas of very poor preservation (dark grey indicates matrix).

Fig. 4 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 4. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Close up of the skull of DNHM D2522 (holotype). A. Photographed before preparation. B. Photographed after preparation. C. Camera lucida drawing based on prepared specimen.

Fig. 9 in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 9. Enantiornithine bird Rapaxavis pani Morschhauser, Varricchio, Gao, Liu, Wang, Cheng, and Meng, 2009 from the Early Cretaceous Jiufotang Formation in northeastern China. Close up of the pelvic girdle and hind limb of DNHM D2522 (holotype).

Fig. 2. A in Anatomy of the Early Cretaceous enantiornithine bird Rapaxavis pani

Fig. 2. A map of Liaoning province, China (A), indicating the approximate location of longipterygid bearing deposits (B).