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Fig. 16 in Faunal dynamics across the Silurian-Devonian positive isotope excursions (δ C, δ O) in Podolia, Ukraine: Comparative analysis of the Ireviken and Klonk events
Fig. 16. Distribution of chitinozoans species, diversity, and ecological indices in the Kytayhorod section. Shades of gray denote three slices of the ESCIE.
Fig. 9 in Faunal dynamics across the Silurian-Devonian positive isotope excursions (δ C, δ O) in Podolia, Ukraine: Comparative analysis of the Ireviken and Klonk events
Fig. 9. Stratigraphic distribution of the Al−normalized abundance for selected major and trace elements as well as Al2O3 and TOC contents (wt.%) and the U/Th and V/Cr ratios from the Dnistrove section (see SOM 4). Approximated proxy values, resulted from the Mo, V, and Cr content below the detection levels, are asterisked. Averaged data for the higher Lower Devonian strata from Zalishchyky (Ivanie Beds; Małkowski et al. 2009; Fig. 2; see SOM 4) are also shown. Shades of gray denote two slices of the SIDECIE.
Fig. 4 in Faunal dynamics across the Silurian-Devonian positive isotope excursions (δ C, δ O) in Podolia, Ukraine: Comparative analysis of the Ireviken and Klonk events
Fig. 4. Lithologic and faunal succession through the Silurian–Devonian boundary beds at Dnistrove in the early Klonk Event, with detail of newly proposed Dnistrove Level, against the secular pattern of δ13C (black curve) and δ18O (grey curve) values (after Małkowski and Racki 2009: table 2). Note that the system boundary is placed 0.7 m higher than the tentative positioning given in Małkowski et al. (2009: fig. 6). Onset of the carbon isotope anomaly (SIDECIE), first appearances of the index graptolite and conodont species are shown, as well as the key brachiopod distribution (Baliński 2012; see also Figs. 8, 19, 20), rapid lateral changes of crinoid accumulations, and selected samples.
Fig. 1 in Crural bases position as a structural criterion for supraspecific diagnosis of Early Jurassic zeilleriid brachiopods
Fig. 1. Selected specimens of the zeilleriid brachiopods in dorsal (A –K), lateral (A –K), and anterior (A –K) views. A, E–H. Pliensbachian, Eastern 1 1 2 2 3 3 Subbetic (South-East Spain). A. Securina oxygonia (Uhlig, 1879), DCTMA-UA I-XII-8-2. E. Bakonyithyris gastaldii (Parona, 1880), JdC O-VI-SE-3-2. F. Zeilleria aff. venusta (Uhlig, 1889), JdC O-IV-SE-4-8. G. Zeilleria mutabilis (Oppel, 1861), JdC I-XI-17-10. H. Zeilleria batilla (Geyer, 1889), JdC O-VI-SE-Ba-4. B–D. Upper Sinemurian–Lower Pliensbachian, Eastern Subbetic (South-East Spain). B. Securina securiformis (Gemmellaro, 1874), DCTMA-UA SPel-Bol-1-SSe-2. C. Securina plicata (Geyer, 1889), DCTMA-UA SF-1-M1-SP-21. D. Securina partschi (Oppel, 1861). DCTMA-UA SPel-Bol-Ca-SPa-2. I. Neozeilleria anglica (Oppel, 1856), DPUCM Fz.148.1, Lower Aalenian, Iberian Range (North-East Spain). J. Plesiothyris verneuili (Deslongchamps, 1863) DPUCM P.Ve-Cr-1, Pliensbachian, Iberian Range (North-East Spain). K. Aulacothyris resupinata (Sowerby, 1816), DPUCM 1-Ar.52, Lower Toarcian, Iberian Range (North-East Spain).
Fig. 2 in Crural bases position as a structural criterion for supraspecific diagnosis of Early Jurassic zeilleriid brachiopods
Fig. 2. Synthetic scheme of the crural bases position patterns observed in the Zeilleriidae genera analysed in this paper. A. Zeilleria-type. B. Bakonyithyris-type. C. Securina-type.
Fig. 8 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 8. Map showing all known occurences of the nanhsiungchelyid turtles in Asia (see Appendix 3 for corresponding taxa and references). 1–3. Chelpyk (1), Khodzhakul I (2), and Khodzhakulsai+Sheikhdzheili II (3), Sultanuvais Ridge, Uzbekistan, Khodzhakul Formation, lower Cenomanian. 4. Khermeen Tsav II, Gov−Altai Aimag, Mongolia, Nemegt Formation, Maastrichtian. 5. Nemegt+Khulsan, Gov−Altai Aimag, Mongolia, Barungoyot and Nemegt Formations, upper Campanian–Maastrichtian. 6. Shiregin Gashun, Gov−Altai Aimag, Mongolia, upper part of the Bainshire Formation, upper Turonian–Santonian. 7. Khuren Tsav, Gov−Altai Aimag, Mongolia, Nemegt Formation, Maastrichtian. 8. Zamyn Chond (= Dzamin Chond), Umnegov Aimag, Mongolia, lower part of the Barungoyot Formation, upper Campanian. 9, 10. Abdrant Nuru (9) and Bain Dzak (10), Umnegov Aimag, Mongolia, Djadokhta Formation, Campanian. 11. Ukhaa Tolgod, Gov−Altai Aimag, Mongolia, Djadokhta Formation, Campanian. 12. Yagaan Khovil, Umnegov Aimag, Mongolia, lower part of the Barungoyot Formation, upper Campanian. 13. Udyn Sayr, Umnegov Aimag, Mongolia, Djadokhta Formation, Campanian. 14. Boro Khamarin, Bulgan Somon, Umnegov Aimag, Mongolia, Barungoyot Formation, upper Campanian. 15. Nuchidaba, Bayan Mandahu, Inner Mongolia, China, Upper Cretaceous redbeds. 16. Baishin Tsav, Dornogov Aimag, Mongolia, upper part of the Bainshire Formation, upper Turonian–Santonian. 17. Amtgai, Dornogov Aimag, Mongolia, upper part of the Bainshire Formation, upper Turonian–Santonian. 18. Khara Khutul, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. 19, 20. Khongil Tsav (19) and Bain Shire (20), Dornogov Aimag, Mongolia, Bainshire Formation, Cenomanian–Santonian. 21. Nanxiong, Guangdong, China, Nanxiong Formation, Maastrichtian. 22. Amagimi Dam of Mifune, Kumamoto Prefecture, Kyushu, Japan, Mifune Group, Coniacian–Santonian. 23. Katsuyama, Fukui Prefecture, Japan, Kitadani Formation, Barremian or Aptian. 24. Sakurazawa in Oriki, Hironomura, Fukushima Prefecture, Japan, lower Futaba Formation, Coniacian–Santonian. 25. Hobetsu−cho, Central Hokkaido, Japan, Yezo Supergroup, Cenomanian.
Fig. 1 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 1. Phylogeny and distribution of Nanhsiungchelyidae. A. Phylogeny of Nanhsiungchelyidae showing the hypothesized position of Kharakhutulia kalandadzei. This is a strict consensus of 18 phylogenetic trees resulting from this study (see Discussion for description of the tree). Numbers designate Bremer support indices. Black boxes indicate ranges of nanhsiungchelyid taxa and Adocus sp. B. Temporal and geographic distribution of Nanhsiungchelyidae. Data on Zangerlia neimongolensis are not included due to uncertainty of its age. Gaps in record are filled with grey. See Fig. 8 and Appendix 3 for details of Asian records. Temporal distribution of nanhsiungchelyids in North America is given according to Hutchison (2000). Abbrevaitions: Cam, Campanian; Cen., Cenomanian; Co., Coniacian; E., Early; Maa., Maastrichtian; San., Santonian; Tur., Turonian.
Fig. 5 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 5. Nanhsiungchelyid turtle Kharakhutulia kalandadzei gen. et sp. nov., Khara Khutul locality, 90 km SW from Sainshand Town, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. A. PIN 5268−2. Part of the carapace in dorsal view, photograph (A1) and explanatory drawing of the same (A2). Nuchal with neural 1 and peripherals 1 and 2 in ventral view, photograph (A3) and explanatory drawing of the same (A5); A4, nuchal in anterior view, drawing. B. PIN 5268−3. Pygal and fragments of peripherals 11 in dorsal (B1) and ventral (B2) views, photographs; B3, cross−section of peripheral 11, drawing. C. PIN 5268−4, bridge peripheral in anterior (C1), external (C2), and internal (C3) views, drawing (C1), and photographs (C2, C3). Bones are filled with grey. Breakages are hatched.
Fig. 6 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 6. Nanhsiungchelyid turtle Kharakhutulia kalandadzei, gen. et sp. nov., PIN 5268−2, Khara Khutul locality, 90 km SW from Sainshand Town, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. A. Plastron in dorsal view, photograph (A1) and explanatory drawing of the same (A2). B. Plastron in ventral view, photograph (B1) and explanatory drawing of the same (B2), showing cross−sections of the posterior lobe. C. Anterior lobe in left lateral view, drawing. Bones are filled with grey. Breakages are hatched.
Fig. 4 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 4. Nanhsiungchelyid turtle Kharakhutulia kalandadzei gen. et sp. nov., PIN 5268−1 (holotype), Khara Khutul locality, 90 km SW from Sainshand Town, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. A. Shell in anterior view, plastron removed, photograph (A1) and explanatory drawing of the same (A2). B. Shell in left lateral view, plastron removed, photograph (B1) and explanatory drawing of the same (B2). Bones are filled with grey (foreground) and light−grey (background). Matrix is filled with dark−grey. Breakages are hatched.
Fig. 3 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 3. Nanhsiungchelyid turtle Kharakhutulia kalandadzei gen. et sp. nov., PIN 5268−1 (holotype), Khara Khutul locality, 90 km SW from Sainshand Town, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. A. Shell in ventral view, plastron removed, photograph (A1) and explanatory drawing of the same (A2). B. Plastron in dorsal view, photograph (B1) and explanatory drawing of the same (B2). Bones are filled with grey. Matrix is filled with dark−grey. Breakages are hatched.
Fig. 7 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 7. Reconstruction of the shell of Kharakhutulia kalandadzei, gen. et sp. nov., in dorsal (A) and ventral (B) views.
Fig. 2 in The description and phylogenetic position of a new nanhsiungchelyid turtle from the Late Cretaceous of Mongolia
Fig. 2. Nanhsiungchelyid turtle Kharakhutulia kalandadzei gen. et sp. nov., PIN 5268−1 (holotype), Khara Khutul locality, 90 km SW from Sainshand Town, Dornogov Aimag, Mongolia; lower part of the Bainshire Formation, Cenomanian–lower Turonian. A. Shell in dorsal view, photograph (A1) and explanatory drawing of the same (A2). B. Shell in ventral view, photograph (B1) and explanatory drawing of the same (B2). C. Magnified area of the carapace surface with the sculpturing. Bones are filled with grey (foreground) and light−grey (background). Matrix is filled with dark−grey. Breakages are hatched.
FIGURE 3 in New material and evaluation of the chronostratigraphic position of Daphoenictis tedfordi (Mammalia, Carnivora, Amphicyonidae), a cat-like carnivoran from the latest Eocene of northwestern Nebraska, USA
FIGURE 3. Stratigraphic section of the Chadron Formation including RAM Locality 4906, SE1/4, sec. 31, T34N, R53W, Sioux Co., Nebraska, measured by R.H. Tedford in 1964. Note the LPW (Lower Purple-White) and UPW (Upper Purple-White) ashes relative to the faunal horizon.
FIGURE 4 in New material and evaluation of the chronostratigraphic position of Daphoenictis tedfordi (Mammalia, Carnivora, Amphicyonidae), a cat-like carnivoran from the latest Eocene of northwestern Nebraska, USA
FIGURE 4. Stratigraphic section of the Chadron Formation from Ostrander (1985, fig. 5) in W1/2, NE1/4, sec. 31, T34N, R53W, with the Raben Ranch local fauna and the fossiliferous interval above and below the "pond limestone" that corresponds to the stratigraphic interval that produced the UNSM assemblage with Daphoenictis.
FIGURE 1 in New material and evaluation of the chronostratigraphic position of Daphoenictis tedfordi (Mammalia, Carnivora, Amphicyonidae), a cat-like carnivoran from the latest Eocene of northwestern Nebraska, USA
FIGURE 1. Right hemimandible of Daphoenictis tedfordi (UNSM 27015) with canine, p3-m2, and broken base of p2 and single-rooted p1, middle Chadronian, Chadron Formation, section 31, T34N, R53W, Orella 7.5-minute topographic quadrangle, Sioux Co., Nebraska. 1, buccal view; 2, lingual view; 3, occlusal view.
FIGURE 2 in New material and evaluation of the chronostratigraphic position of Daphoenictis tedfordi (Mammalia, Carnivora, Amphicyonidae), a cat-like carnivoran from the latest Eocene of northwestern Nebraska, USA
FIGURE 2. Topographic map of the Toadstool Park–Raben Ranch–Orella Buttes area, Sioux County, Nebraska. Chadron Formation outcrops here have yielded most fossils of Daphoenictis tedfordi in North America, including UNSM 27015 that closely compares with the Cypress Hills holotype, Saskatchewan. 1, ravine in sec. 31, T34N, R53W, site of the Raben Ranch local fauna and probable collecting locality of UNSM 27015; 2, stratotype of the Big Cottonwood Creek Member of the Chadron Formation (Terry and LaGarry, 1998); 3, approximate limit of the "1 mile northwest of UNSM collecting district Sx-41," stated in the UNSM locality designation for UNSM 27015 (see Site of Collection); RAM 4906 and RAM 4907, Ray Alf Museum sites where D. tedfordi was collected.
FIGURE 2 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 2. Changes in skull shape in Protoceratops andrewsi. All skulls are drawn to the same total length and are seen in dorsal view (upper row) and right lateral view (lower row). Left to right (with sources in parentheses) small juveniles (Fastovsky et al., 2011), juveniles (MPC-D 100/526), subadults (MPC-D 100534), putative 'female' morph, putative 'male' morph (both Dodson, 1976). The large fenestrae seen in the smallest animals are supratemporal fenestra and are not homologous with the frills of the fenestra in the larger animals.
FIGURE 1 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 1. Size categories of specimens of Protoceratops andrewsi used in this study. Right to left: young juvenile, juvenile, subadult, adult. Scale bar is 1 m. Image modified from Hone et al. (2014a), original illustration by David Maas.
FIGURE 3 in Positive allometry for exaggerated structures in the ceratopsian dinosaur Protoceratops andrewsi supports socio-sexual signaling
FIGURE 3. Measurements taken from skulls of Protoceratops based on an idealised adult in dorsal view (above) and lateral view (below). Black lines and numbers indicate the measurements taken according to the variable of Dodson (1976). These are: 1, basal skull length; 2, total length (frill length is variable 2 subtracted from variable 1); 8, jugal width; 9, frill width; 13, orbit length; 14, orbit height. The grey lines indicate the maximum and minimum lengths of the frill as measured in juvenile animals. See text for further details.
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