Species: orlovi SIGOGNEAU-RUSSELL & EFRIMOV, 1984
Etymology:
Holotype: PIN 3386/1
Locality: 60 km south west of Choir, in the Middle Gobi Aimag Hüren Dukh (Khuren Dukh), Dundgov Aimak (Middle Gobi), Southeastern Mongolia
Horizon: Dzun-Bayin Formation, Huhteeg Gorizont, Zuubayan Svita.
Biostratigraphy:
Age: Aptian/Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch,
Early Cretaceous.
Note: Large lake deposit.
Material: Postcranial remains.
Referred material:
PIN 3386/3-3: Coracoid and fragment of scapula.
PIN 3386/3-4: Humerus.
PIN 3386/6-2-1: Distal end of humerus.
PIN 3386/6-2-2: Proximal end of femur.
PIN 3386/6-1-5, 3386/6-1-1: Dorsal vertebrae.
PIN 3386/6-3: Clavicle.
Cervical ribs, ribs, interclavicale.
MATSUMOTO, SUZUKI, TSOGTBAATAR & EVANS, 2009
MPC-MX1/103: Anterior cervical vertebra, dorsal vertebra, partial second sacral vertebra and an unattached rib, severial ribs, left ilium, left femur, right and left tibiae.
MPC-MX1/104: Anterior cervical vertebra.
MPC-MX1/105: Posterior cervical vertebra.
MPC-MX1/106: Cervical vertebra.
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Species: bajkalensis EFIMOV, 1996
Etymology: Name after the lake Baikal.
Holotype: PIN 2234/201
Locality: Mogoito Locality (“Kkan’on” ravine), western shore of Lake Gusinoe, near Lake Baikal, approximately 100 km southwest of Ulan-Ude, Burjatija State, N51°12', E106°17', western Transbaikalia, Asian Russia.
Horizon: Mogoito Member, Murtoi Formation.
Note: Incorrectly referred to the Ubukunskaya Svita, Ubukon Formation (SKUTSCHAS,
2008).
Biostratigraphy:
Age: Upper Barremian-Middle Albian Stage, Gallic Subepoch, Early Cretaceous Epoch, Middle Cretaceous.
Material: Left scapulocoracoid and rib.
Referred material:
= Khurendukhosaurus sp SKUTSCHE, 2008
ZIN PH 1/25, 2/25, 3/25: Basiocciptals.
ZIN PH 8/25: Cervical vertebrae.
ZIN PH 4/25: Left exoccipital.
ZIN PH 9/25: Right humerus.
ZIN PH 10/25: Distal fragment of left humerus.
ZIN PH 11/25: Ulna.
ZIN PH 12/25: Right radius.
ZIN PH 14/25, 15/25: Medial fragments of right clavicles, and anterior part o finterclavicle.
ZIN PH 17/25: Dorsal vertebrae.
ZIN PH 18/25: Sacral centrum.
ZIN PH 19/25, 20/25: Caudal vertebra.
ZIN PH 21/25: Fibula.
ZIN PH 22/25: Anterior fragment of left maxilla.
ZIN PH 23/25: Right dentary fragment.
ZIN PH 24/25: Left dentary fragment.
ZIN PH 25/25: Fragment of gastralia.
ZIN PH 2234/201b, 16/25, 13/25: Dorsal ribs.
ZIN PH 2234/201a: Right scapulocoracoid.