Kyrkkuduk I (Dabrazhin) (Cretaceous to of Tajikistan)

Also known as Kyrk-Kuduk, Sary-Agach, Chingeldy

Where: Asht, Tajikistan (40.7° N, 70.7° E: paleocoordinates 35.8° N, 64.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Dabrazhin Formation, Coniacian to Coniacian (89.8 - 83.6 Ma)

• Nessov (1997) noted that trionychid remains, probably, come from the Syuk-Syuk Formation rather than from Darbaza Formation (= Darbazin Svita) as indicated by Kordikova (1994).

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; conglomerate

Size class: macrofossils

Collected by V. Prynada in 1924–1926

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

Primary reference: A. N. Riabinin. 1937. O nakhodke shlemonosnykh form Dinosauria verkhnemelovykh otlozheniyakh yuzhnogo Kazakhstana [The discovery of crested forms of Upper Cretaceous dinosaurs in southern Kazakhstan]. Priroda 1937(9):91 [M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 53132: authorized by Matthew Carrano, entered by Matthew Carrano on 06.09.2005, edited by Kaitlin Maguire and Philip Mannion

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
  -
Reptilia indet.3 Laurenti 1768 reptile
 Testudines -
"Testudines indet." = Testudines2
"Testudines indet." = Testudines2 Batsch 1788 turtle
 Testudines - Adocidae
Shachemys sp.1 Kuznetsov 1976 turtle
 Testudines - Lindholmemydidae
Lindholmemys sp.5 Riabinin 1935 turtle
 Testudines -
"Chelonia indet." = Testudines3
"Chelonia indet." = Testudines3 Batsch 1788 turtle
 Ornithischia -
Ornithischia indet.4 ornithischian
PIN 68/5009 to 72/5009
 Ornithischia - Nodosauridae
Nodosauridae indet. Marsh 1890 ankylosaur
PIN 61/5009 to 65/5009
 Ornithischia -
? Ceratopsia indet.3 ceratopsian
PIN 66/5009, 67/5009
 Ornithischia - Hadrosauridae
Hadrosauridae indet.4 Cope 1869 hadrosaurid
Jaxartosaurus aralensis n. sp.3 Riabinin 1938 lambeosaurine
PIN 1/5009 to 3/5009, 5/5009 to 9/5009, 11/5009, 12/5009, 23/5009 to 29/5009
 Ornithischia -
Bactrosaurus prynadai n. sp. Riabinin 1937 ornithopod
PIN 31/5009 to 33/5009
 Theropoda - Dromaeosauridae
Velociraptor cf. mongoliensis3 Osborn 1924 maniraptoran
 Theropoda - Oviraptoridae
? Oviraptor sp.3 Osborn 1924 maniraptoran
 Theropoda - Ornithomimidae
Ornithomimidae indet.3, "Ornithomimus cf. asiaticus" = Archaeornithomimus asiaticus3
Ornithomimidae indet.3 Marsh 1890 ornithomimid
"Ornithomimus cf. asiaticus" = Archaeornithomimus asiaticus3 Gilmore 1933 ornithomimid
 Theropoda -
? Alectrosaurus sp.3 Gilmore 1933 coelurosaur
 Theropoda - Abelisauridae
? Coeluroides sp.3 Huene 1933 ceratosaur
 Saurischia -
? Antarctosaurus jaxarticus n. sp.3 Riabinin 1938 sauropod
Actinopteri
 Ichthyodectiformes - Ichthyodectidae
Portheus jaxarticus n. sp.3 Riabinin 1938