Find research datasets worth reusing

opencc-by-4.0Dec 2018View details →

FIG. 9 in Biostratigraphy and Diversity of Paleogene Perissodactyls from the Erlian Basin of Inner Mongolia, China

FIG. 9. Paleogene outcrops at Erden Obo: A, the outcrops of the "Lower Red," "Lower White," and "Middle Red." The lower-right part of the photo is mainly the "Lower White," which overlies the "Lower Red" and is overlain by the "Middle Red" as shown by the hill, far left; B, the outcrops of the "Middle Red," "Middle White," "Upper Red," and "Upper White." The lower-right part of the photo is mainly the basal part of the "Upper Red," which overlies the "Middle White" and is overlain by the "Upper White (or yellow)." The top of the "Upper White" forms the Gobi surface.

opencc-by-4.0Dec 2018View details →

FIG. 10 in Biostratigraphy and Diversity of Paleogene Perissodactyls from the Erlian Basin of Inner Mongolia, China

FIG. 10. Stratigraphic distributions of perissodactyl fossils and taxa from Erden Obo. The profile of section is based on the sketch by Granger (1928) and modified from Li (2017). The asterisks in front of taxa indicate where the holotype occurred in the section. Abbreviations: Amyno., Amynodontidae; BR, Basal Red; BW, Basal White; Chali., Chalicotherioidea; LR, Lower Red; MW, Middle White; and UW, Upper White.

Fig. 5 in A New Gobiosuchid Crocodyliform Taxon from the Cretaceous of Mongolia

Fig. 5. Right posterolateral process of the squamosal of Zaraasuchus shepardi IGM 100/1321 in dorsal view.

Fig. 8 in A New Gobiosuchid Crocodyliform Taxon from the Cretaceous of Mongolia

Fig. 8. Cervical osteoderms of Zaraasuchus shepardi IGM 100/1321 in (A) dorsal view; (B) lateral view

Fig. 3 in A New Gobiosuchid Crocodyliform Taxon from the Cretaceous of Mongolia

Fig. 3. Skull of the holotype of Zaraasuchus shepardi IGM 100/1321 in (A) left lateral view; (B) right lateral view.

Fig. 7 in A New Gobiosuchid Crocodyliform Taxon from the Cretaceous of Mongolia

Fig. 7. Posterior region of the mandibular ramus of Zaraasuchus shepardi IGM 100/1321 in (A) posterolateral view; (B) ventral view.

FIGURE 33 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 33. Histological sections of IGM/1004. Specimens are viewed using polarized petrographic light microscopy under oil- immersion. White circles denote growth lines.

FIGURE 32. A in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 32. A. Radial thin section of IGM 100/1004 eggshell under plain polarized light. Scale bar equals 0.5 mm. B. Radial view of IGM 100/1004 eggshell under SEM. Scale bar equals 0.1 mm. The double-headed arrow indicates a pore. Accretion lines are visible to either side of the pore in the upper third of the eggshell (marked with triangles).

FIGURE 34 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 34. The hind limb of a small oviraptorid (AMNH FARB 33092) associated with the Oviraptor philoceratops holotype (AMNH FARB 6517).

FIGURE 7. A in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 7. A dinosaur nest being excavated at Ukhaa Tolgod in July 2013. Left to right: Suzann Goldberg, Maraal Bayra, and Jian-Ye Chen.

FIGURE 16 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 16. The uncinate processes of: A. Conchoraptor gracilis (IGM 100/1203) and B. Citipati osmolskae (IGM 100/978).

FIGURE 14 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 14. Close up of cervical vertebrae of: A. the Citipati osmolskae holotype (IGM 100/978); B. Conchoraptor gracilis (IGM 100/1203); and C, the Oviraptor philoceratops holotype (AMNH FARB 6517). Note how long the vertebrae of Citipati are relative to their widths compared to the other taxa.

FIGURE 6 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 6. Michael Novacek (left) and Mark Norell (right) excavating IGM 100/1004. Courtesy of Louis Psihoyos.

FIGURE 8 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 8. An unsuccessful poaching attempt that resulted in the destruction of an oviraptorid nest, summer of 2014. Fragments of bone suggest that an adult may have been associated. Apparently the nest fell out of a jacket as it was being flipped.

FIGURE 5 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 5. Death Row sub locality of the Camels Humps. Arrow signifies where IGM 100/1004 was excavated.

FIGURE 4. IGM 100 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 4. IGM 100/1004. An adult Citipati osmolskae collected in 1995 from the Death Row sublocality at Ukhaa Tolgod, Omnogov Aimag, Mongolia, in dorsal view (opposite page and above).

FIGURE 1. AMNH FARB 6517 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 1. AMNH FARB 6517 the type specimen of Oviraptor philoceratops found associated with a nest of eggs. From Osborn (1924).

FIGURE 2. IGM 100 in A Second Specimen of Citipati osmolskae Associated with a Nest of Eggs from Ukhaa Tolgod, Omnogov Aimag, Mongolia

FIGURE 2. IGM 100/979. The nesting Citipati osmolskae as it was first found at Ukhaa Tolgod in 1993. Left Amy Davidson, right Louis Chiappe.

opencc-by-4.0Jul 2023View details →

Figs 1–7. Conocephalus spp. 1, 2 – C in Review of the genus Conocephalus (Orthoptera: Tettigoniidae) in Mongolia

Figs 1–7. Conocephalus spp. 1, 2 – C. chinensis: 1 – ovipositor, lateral view, 2 - head, dorsal view; 3 – C. fuscus, apex of male abdomen, dorsal view; 4–6 – C. dorsalis: 4 – head, dorsal view, 5 – ovipositor, lateral view, 6 – apex of male abdomen, dorsal view; 7 – C. beybienkoi, apex of male abdomen, dorsal view. Scale bars = 1 mm.