CBI-5a, Dzharakuduk II (Cretaceous to of Uzbekistan)

Also known as Dzarakuduk, TsBI-5a

Where: Navoi, Uzbekistan (42.1° N, 62.7° E: paleocoordinates 36.8° N, 57.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Bissekty Formation, Middle Turonian to Middle Turonian (93.5 - 89.3 Ma)

• Approx. 67 m above the base of the formation, 10 m above CBI-14

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; unlithified, yellow sandstone

• "loose yellow sands lying in the upper part of the 4 m thick interval referred to CBI-5a"

Size class: macrofossils

Collected by L. A. Nessov in 1989; reposited in the PIN

Primary reference: L. A. Nessov. 1995. Dinozavri severnoi Yevrazii: Novye dannye o sostave kompleksov, ekologii i paleobiogeografii [Dinosaurs of northern Eurasia: new data about assemblages, ecology, and paleobiogeography]. Institute for Scientific Research on the Earth's Crust, St. Petersburg State University, St. Petersburg 1-156 [M. Carrano/K. Maguire/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 58166: authorized by Matthew Carrano, entered by Kaitlin Maguire on 25.01.2006, edited by Matthew Carrano and Roger Benson

Creative Commons license: CC BY (attribution)

Taxonomic list

Actinopteri
 Teleostei -
 Amiiformes - Amiidae
Amia limosa6 Nessov 1985 bowfin
Reptilia
 Theropoda -
? Theropoda indet. theropod
or bird
Paronychodon asiaticus9 Nessov 1995 maniraptoran
ZIN PH 1061/16, 1067/16, 1148/16
 Theropoda - Dromaeosauridae
Richardoestesia asiatica9 Nessov 1995 maniraptoran
ZIN PH 1125/16
Itemirus medullaris10 Kurzanov 1976 maniraptoran
ZIN PH 357/16, 2273/16
Aves
  -
Platanavis nana n. gen. n. sp.4
Platanavis nana n. gen. n. sp.4 Nessov 1992 bird
ZIN PO 4601
 Alexornithiformes - Alexornithidae
Zhyraornis logunovi n. sp. Nessov 1992 bird
ZIN PO 4600
Abavornis sp.8 Panteleyev 1998 bird
ZIN PO 4605, coracoid
Incolornis silvae n. gen. n. sp.8 Panteleyev 1998 bird
ZIN PO 4604, coracoid
Sazavis prisca Nessov 1989 bird
 Enantiornithes -
Enantiornis walkeri n. sp.4 Nessov and Panteleyev 1993 bird
ZIN PO 4825
Enantiornis martini n. sp.8 Nessov and Panteleyev 1993 bird
ZIN PO 4609
Reptilia
 Theropoda - Caenagnathidae
Caenagnathasia martinsoni11 Currie et al. 1994 maniraptoran
ZIN PH 802/16, synsacrum
 Theropoda -
Tyrannosauroidea indet.3 Walker 1964 coelurosaur
ZIN PH 737/16, 432/12457
? Alectrosaurus sp. Gilmore 1933 coelurosaur
 Theropoda - Ornithomimidae
Ornithomimidae indet.12 Marsh 1890 ornithomimid
ZIN PH 80/16, 166/16, 214/16, 217/16, 834/16
 Theropoda -
Ulughbegsaurus uzbekistanensis13 Tanaka et al. 2021 allosauroid
ZIN PH 357/16, maxilla (orig. referred to I. medullaris)
 Ornithischia -
Gilmoreosaurus arkhangelskyi Nessov 1995 ornithopod
CCMGE 580/12457
Mammalia
 Deltatheroida - Deltatheridiidae
Sulestes karakshi2 Nessov 1985 metatherian
ZIN 89007, right dentary fragment
 Theriamorpha -
Eutheria indet.1 eutherian
 Theriamorpha - Zhelestidae
Aspanlestes aptap7 Nessov 1985 eutherian
CCMGE 7/12953 (right M1)
 Theriamorpha - Zalambdalestidae
Kulbeckia kulbecke n. gen. n. sp.1
Kulbeckia kulbecke n. gen. n. sp.1 Nessov 1993 eutherian
CCMGE 52/12455, isolated left M1 (holotype) and other specimnes (Archibald & Averianov 2003): 53/12455, 54/12455, 60/ 12455, 102/12455 and ZIN C.82567
 Theriamorpha -
"Daulestes nessovi n. sp." = Uchkudukodon nessovi5
"Daulestes nessovi n. sp." = Uchkudukodon nessovi5 McKenna et al. 2000 eutherian
ZIN C.79066, holotype skull
Amphibia
 Salientia - Gobiatidae
Gobiates kizylkumensis Ročec and Nessov 1993 frog