PBDB Collection

Mogoito, Promoina Klevenskogo (Cretaceous of Russian Federation)

Also known as Gusinoye Lake; Lake Gusinoe; Kanon Ravine; Dinosaur Gulch, Ovrag Dinozavrov

Where: Buryat, Russian Federation (51.2° N, 106.3° E)

• Paleocoordinates: 51.4° N, 106.0° E (Wright 2013)

• coordinate stated in text

• local area-level geographic resolution

When: Mogoito Member (Murtoi Formation), Valanginian (139.8 - 132.9 Ma)

• Late Barremian to 'middle' Aptian. Shown as within the "lower (dinosaur" layer, below the "Turginsk Gorizont" in Martinson 1961.

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; sandstone

Size classes: macrofossils, mesofossils, microfossils

Collected by P. M. Klivenskii, Dmitriyev, Starkov, Nessov in 1931, 1959, 1963, 1998-1999, 2001-2002

Collection methods: bulk, quarrying, surface (float), surface (in situ), mechanical, sieve,

Primary reference: K. B. Yuryev. 1954. Kratkiy obzor nakhodok dinozavrov na territorii SSSR [A brief reivew of dinosaur finds in the USSR]. Uchenyye Zapiski, Leningradskogo Ordena Lenina Gosudarstvennogo Universiteta. Seriya Biologicheskikh Nauk 181(38):183-197 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 58196: authorized by Matthew Carrano, entered by Kaitlin Maguire on 26.01.2006, edited by Matthew Carrano, Roger Benson, Philip Mannion and Richard Butler

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Scarburgia hillii⁷ Scarburgia hillii⁷
Carpolithes
-	Carpolithes sp.⁷ Carpolithes sp.⁷ Schlotheim 1820
Gnetopsida
-	"Pityophyllum ex gr. nordenskioldii" = Pityophyllum nordenskioeldi⁷ "Pityophyllum ex gr. nordenskioldii" = Pityophyllum nordenskioeldi⁷ Heer 1899
Polypodiopsida
Schizaeales - Polypodiidae	Schizaeaceae indet.⁷ Schizaeaceae indet.⁷ Kaulfuss
Cyatheales - Polypodiidae	Coniopteris onychioides⁷ Coniopteris onychioides⁷ scaly tree fern
-	Cladophlebis aff. tongusorum⁷ Cladophlebis aff. tongusorum⁷
Concavissimisporites
-	Concavissimisporites sp.⁷ Concavissimisporites sp.⁷ Delcourt and Sprumont 1955
Pityocladus
-	Pityocladus sp.⁷ Pityocladus sp.⁷ Seward 1919
Sphenopteridae
- Sphenopteridae	Sphenopteris cf. goeppertii⁷ Sphenopteris cf. goeppertii⁷
Pinopsida
Pinales - Taxaceae	Cyparissidium gracile⁷ Cyparissidium gracile⁷ Heer 1868 yew
Ginkgocycadophytus
-	Ginkgocycadophytus sp.⁷ Ginkgocycadophytus sp.⁷ Samoilovitch 1953
Mammalia
Tribosphenida - Otlestidae	"Prokennalestes abramovi n. sp." = Murtoilestes abramovi³, "Murtoilestes abramovi" = Murtoilestes abramovi⁸ "Prokennalestes abramovi n. sp." = Murtoilestes abramovi³ Averianov and Skutschas 2000 eutherian ZIN 34834 (holotype left M2); plus specimens referred by Averianov & Skutschas 2001: ZIN 34993, right M1 and ZIN 34994, left m3 "Murtoilestes abramovi" = Murtoilestes abramovi⁸ Averianov and Skutschas 2000 eutherian ZIN 34834, 34993, 34994
Reptilia
Choristodera -	Khurendukhosaurus sp.¹¹, Khurendukhosaurus bajkalensis n. sp.¹¹ Khurendukhosaurus sp.¹¹ Sigogneau-Russell and Efimov 1984 choristodere basioccipitals ZIN PH 1-3/25; left exoccipital ZIN PH 4/25; anterior fragment of left maxilla ZIN PH 22/25; right dentary fragment ZIN PH 23/25; left dentary fragment ZIN PH 24/25; cervical vertebra ZIN PH 8/25; dorsal vertebra ZIN PH 17/25; sacral centrum ZIN PH 18/25; caudal vertebrae ZIN PH 19-20/25; dorsal ribs PIN 2234/201b, ZIN PH 13/ 25, ZIN PH 16/25; right scapulocoracoid PIN 2234/201a; medial fragments of right clavicles ZIN PH 14-15/25; anterior part of interclavicle ZIN PH 8/25; right humerus ZIN PH 9/25; distal frag- ment of left humerus ZIN PH 10/25; right radius ZIN PH 12/25; ulna ZIN PH 11/25; fibula ZIN PH 21/25; fragment of gastralia ZIN PH 25/ 25; fused postorbital and postfrontal (1⁄4 postorbitofrontal) ZIN PH 26/25; postorbital ZIN PH 27/25 Khurendukhosaurus bajkalensis n. sp.¹¹ Efimov 1996 choristodere PIN 2234/201 - type (right scapulocoracoid and dorsal rib)
Saurischia -	Sauropoda indet.², Titanosauriformes indet.⁴, Tengrisaurus starkovi n. gen. n. sp.⁵ Sauropoda indet.² Marsh 1878 sauropod ZIN PH 19/13, 29/13, 30/13, teeth; ZIN PH 25/13, R MT IV Titanosauriformes indet.⁴ Salgado et al. 1997 sauropod Tengrisaurus starkovi n. gen. n. sp.⁵ Averianov and Skutschas 2017 sauropod ZIN PH 7/13 - holotype; referred specimens: ZIN PH 14/13 and 8/13, BM 38/7120
Theropoda -	Theropoda indet.², Theropoda indet.¹⁰, Theropoda indet.⁵, Ornithomimosauria indet.⁴, Ornithomimosauria indet.⁶ Theropoda indet.² Marsh 1881 theropod CCMGE 1/4928, phalanx; ZIN PH 27/13, scapula Theropoda indet.¹⁰ Marsh 1881 theropod Theropoda indet.⁵ Marsh 1881 theropod ZIN PH 5/13 Ornithomimosauria indet.⁴ Barsbold 1976 ornithomimosaur Ornithomimosauria indet.⁶ Barsbold 1976 ornithomimosaur
Theropoda - Therizinosauridae	Therizinosauridae indet.⁶ Therizinosauridae indet.⁶ Maleev 1954 coelurosaur SHOULD BE THERIZINOSAURIDAE BUT THE SCRIPT WON'T LET ME ID and RE-ID THE SAME NAME!
Aves
-	Aves indet.⁴ Aves indet.⁴ Linnaeus 1758 bird
Reptilia
Theropoda - Dromaeosauridae	Dromaeosauridae indet.⁶ Dromaeosauridae indet.⁶ Colbert and Russell 1969 maniraptoran ZIN PH 3/13
Neornithischia - Jeholosauridae	Jeholosauridae indet.² Jeholosauridae indet.² Han et al. 2012 ornithischian ZIN PH 24/13, proximal L femur
Pterosauria - Ornithocheiridae	Ornithocheiridae indet.¹ Ornithocheiridae indet.¹ pterosaur
Testudines - Macrobaenidae	Kirgizemys dmitrievi n. sp.¹¹ Kirgizemys dmitrievi n. sp.¹¹ Nessov and Khozatskii 1981 turtle
Testudines -	? Chelonioidea indet.⁹ ? Chelonioidea indet.⁹ Baur 1893 sea turtle 'some poorly determined forms (Chelonioidea?)'
Squamata - Paramacellodidae	Paramacellodidae indet.⁴ Paramacellodidae indet.⁴ Estes 1983 squamates
Osteichthyes
Palaeonisciformes -	Palaeonisciformes indet.⁴ Palaeonisciformes indet.⁴ Hay 1902

Peipiaosteiformes - Peipiaosteidae	Stichopterus sp.⁴ Stichopterus sp.⁴ Reis 1909

¹Averianov 2007; ²Averianov et al. 2022; ³Averianov and Skutschas 2000; ⁴Averianov and Skutschas 2009; ⁵Averianov and Skutschas 2017; ⁶Averianov et al. 2003; ⁷Bugdaeva et al. 2017; ⁸Lopatin and Averianov 2006; ⁹Nessov 1984; ¹⁰Rozhdestvensky 1970; ¹¹Skutschas 2008