Toogreeg Shire [PMPE] (Cretaceous of Mongolia)

Also known as ETE Locality 1560, 1561, Fighting dinosaurs, Tugrikin Shire

Where: Omnogov, Mongolia (44.3° N, 103.3° E: paleocoordinates 41.9° N, 92.3° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Tugrugyin Member (Djadokhta Formation), Late/Upper Campanian (83.5 - 70.6 Ma)

• ETE dating method: time_unit, ETE age comment: . radiometric intage_min; several localities in the outcrop area with no specific stratigraphic information given

• group of beds-level stratigraphic resolution

Environment/lithology: dune; poorly lithified, tabular, fine-grained, ferruginous, white, yellow sandstone

• ETE sed env 1: eolian, ETE sed env 2: dune ETE event: storm, ETE env comment: "sndstrm,debris flow"
• ETE rock type adj: 0, ETE lithology comments: .

•"White-yellowish sand and sandstone"; "poorly cemented white, fine-grained sandstones. Megascopic sedimentary structures are usually absent, and only rarely medium- or large-scale cross-bedded units of tabular type can be seen. The sandstones contain very numerous oval or flat bodies of tough sandstone covered by ferruginous desert varnish and regular horizons of ferruginous cementation developed within sandstone beds. (10453)

Size class: macrofossils

Collected by PMPE in 1968, 1971

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

• ETE reference list: 478

Primary reference: R. Gradzinski and T. Jerzykiewicz. 1972. Additional geographical and geological data from the Polish-Mongolian Palaeontological Expeditions. Palaeontologia Polonica 27:17-306 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 22685: authorized by Anna Behrensmeyer, entered by Anna Behrensmeyer on 23.04.2001, edited by Matthew Carrano and Roger Benson

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Dinosauria -
Dinosauria indet.3 dinosaur
eggs
 Theropoda -
Theropoda indet.3 theropod
"small theropod dinosaurs"
 Avetheropoda - Dromaeosauridae
Velociraptor mongoliensis1 Osborn 1924 coelurosaur
 Saurischia - Elongatoolithidae
Elongatoolithidae indet.6 Zhao 1975 theropod
ZPAL MgOv-II/14a-b
 Neornithischia - Protoceratopsidae
Protoceratops andrewsi1 Granger and Gregory 1923 ornithischian
Mammalia
 Tribosphenida - Zalambdalestidae
Zalambdalestes lechei2 Gregory and Simpson 1926 eutherian
 Multituberculata - Djadochtatheriidae
"Kryptobaatar dashzevegi" = Kryptobaatar dashzevegi5, "Tugrigbaatar saichanensis n. gen. n. sp." = Kryptobaatar dashzevegi4
"Kryptobaatar dashzevegi" = Kryptobaatar dashzevegi5 Kielan-Jaworowska 1969 multituberculate
including GISPS 8-2PST; PSS-MAE 113
"Tugrigbaatar saichanensis n. gen. n. sp." = Kryptobaatar dashzevegi4 Kielan-Jaworowska 1969 multituberculate