taxonID	type	description	language	source
0A7C56947F60536A9697407BD5220B17.taxon	materials_examined	Material. SM 2011 - 1 - 001 (renumbered from KPS 2 - 1 in Buffetaut et al. (2001)), a single posterior dorsal vertebra (Fig. 3 A).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
B92F9B51D7F95D00A7A5EF0572561C6D.taxon	materials_examined	Material. unnumbered specimen consists of vertebrae, ilium, and femora.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
6D9069BBBBD95916AE770F2411FB4AC5.taxon	materials_examined	Material. The holotype, FS- 20 - 007 to 008, a right ischium and ilium.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
A2E6CC7C3B1E5F3B94E07E6F16A5FC13.taxon	materials_examined	Material. holotype SM 2016 - 1 - 163 (renumbered from TF 2449 a by Buffetaut and Suteethorn (1992)), right dentary (Fig. 3 F); SM 2016 - 1 - 164 (renumbered from TF 2449 b by Buffetaut and Suteethorn (1992)) maxilla fragment.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
DE4F771F0B0B5E6B844A1855F089B07E.taxon	materials_examined	Material. SM 2016 - 1 - 080, a right femur (Fig. 3 E); unnumbered material including isolated tooth, a dentary fragment, a dorsal vertebra, and a fragmentary sacrum.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
885B90BAABEB5011A86E1B4A0473050D.taxon	materials_examined	Material. Unnumbered specimens including distal end of a right femur.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
373228C245C758EAA85062FC76C5C5D4.taxon	materials_examined	Material. SM 2016 - 1 - 081, a left femur (Buffetaut et al. 2003, 2006, 2014) (Fig. 5).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
373228C245C758EAA85062FC76C5C5D4.taxon	description	Description. The left femur is robust and almost complete, except the distal end is eroded. It is 12.08 cm in length, and has a transverse mid-shaft diameter of 1.57 cm. The shaft of the femur is bowed in the lateral view resembling that of those early ornithopods and basal neornithischians, such as Hexinlusaurus multidens (He and Cai 1984), Agilisaurus louderbacki (Peng 1992), Hypsilophodon foxii (Galton 2009) and the Phu Noi neornithischian (Manitkoon et al. 2019). The femoral head is mostly intact, but the finished, articular surface is unpreserved. The anterior end of the greater trochanter is slightly convex, while the posterior end is strongly convex. The greater trochanter lies upon the same plane as the femoral head. The lesser trochanter is distinguished from the greater trochanter by a deep groove. The fourth trochanter, located on the medial margin, is incomplete, its position being in the proximal half of the femur as in PRC 150. An oval fossa occurs between the base of the fourth trochanter and the femoral shaft for muscle insertion. The distal portion of the femoral shaft shows mediolaterally expansion towards the distal condyles and, although it was damaged, posteriorly the distal condyles are separated by a caudal intercondylar groove.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
04FB58BC51415E6292C05A8155902DA4.taxon	materials_examined	Material. WNM-Ks- 001, an isolated tooth (Fig. 4 C-E).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
D9E9B138B0E55E4FB5720E4B7D4BCC16.taxon	materials_examined	Material. PRC 149 (renumbered from PN 13 - 09 in Buffetaut et al. (2014)), a lower jaw (Figs 3 B, 4 A, B); PRC 150, an articulated postcranial skeleton (Manitkoon et al. 2019) (Fig. 3 C).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
5069D8BC509D5D0BB7DC4995EE8629A5.taxon	materials_examined	Material. Isolated teeth and postcranial material including: cervical vertebra (PRC 155); dorsal vertebra (SM 2021 - 1 - 113) (Fig. 3 G); proximal caudal vertebra (SM 2021 - 1 - 114); distal caudal vertebrae (PRC 156 and SM 2021 - 1 - 115); chevron (PRC 157); metacarpal (SM 2021 - 1 - 116); left femur (SM 2021 - 1 - 117) (Fig. 3 H); right femur (SM 2021 - 1 - 118); tibia (SM 2021 - 1 - 119); fibula (PRC 158); and phalanx (SM 2021 - 1 - 120).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
FF8D1845268454A196C103D64A4D21FC.taxon	materials_examined	Material. unnumbered specimen consists of series of dorsal vertebrae, rib, pubis, and ischium.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
D9591B58FABD566484004F1BF470246A.taxon	materials_examined	Material. Unnumbered specimens including cervical vertebra, dorsal vertebra, distal end of left humerus, distal end of left femur, and isolated teeth.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
1CBAB95C6C7656B0A046A4315AB772F8.taxon	materials_examined	Material. unnumbered specimen of left mandible.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
AEB51D09A7B65C4B976251EA8F9E8BED.taxon	materials_examined	Material. holotype NRRU-A 2064, a left dentary (Fig. 3 J).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
91D3D1F3B05D5AF78A7DCA97CD96601F.taxon	materials_examined	Material. holotype PRC- 4, a left maxilla (Fig. 3 I) and the referred materials, an isolated maxillary tooth (PRC- 5) and a braincase (PRC- 6).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
91D3D1F3B05D5AF78A7DCA97CD96601F.taxon	materials_examined	Additional material and description. WNM-Sp- 001 (Fig. 8 I, J), an isolated dentary tooth from the same locality is referred to S. nimngami. It is well preserved and apparently from a right dentary. It generally resembles a previously reported S. khoratensis dentary tooth (Shibata et al. 2015). The crown of the tooth is leaf-shaped with enamel covering only the lingual surface. The ratio of apicobasal length / mesiodistal width: 1.87. One prominent primary ridge situated slightly distal to the mid-line makes the crown asymmetric. The secondary ridge is positioned mesial and it is less prominent. In contrast to S. khoratensis dentary teeth, where the crowns appear to be apicobasally erect, whereas in S. nimngami, the dentary teeth appear to be curved apicobasally. Shibata et al. (2015) noted that there were no other accessory ridges on the crown of S. khoratensis, but WNM-KS- 001 shows at least one very faint accessory ridge on the mesial side. Small denticles are present on the mesial and distal margins of the upper half of the crown.	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
8DD77FC142E2565E9261BF3E51DABEB6.taxon	materials_examined	Material. holotype NRRU 3001 - 166, an articulated braincase including referred skull elements: a braincase articulating with a left postorbital (NRRU-A 2035), dorsal half of a braincase (NRRU 3001 - 65), caudal portion of a braincase (NRRU 3001 - 179), a right premaxilla (NRRU-A 3623), a left maxilla (NRRU-A 2048) (Fig. 3 K), a right maxilla (NRRU-A 2047), a right jugal (NRRU 3001 - 7), a right quadrate (NRRU 3001 - 175), a predentary (NRRU 3001 - 169), a left dentary (NRRU 3001 - 14), a right dentary (NRRU 3001 - 167) (Fig. 3 L), a right surangular (NRRU 3001 - 137), isolated maxillary teeth (NRRU-A 1956, A 3630, A 3649, NRRU 3001 - 157, 163), an isolated dentary tooth (NRRU 3001 - 28).	en	Manitkoon, Sita, Deesri, Uthumporn, Warapeang, Prapasiri, Nonsrirach, Thanit, Chanthasit, Phornphen (2023): Ornithischian dinosaurs in Southeast Asia: a review with palaeobiogeographic implications. Fossil Record 26 (1): 1-25, DOI: http://dx.doi.org/10.3897/fr.26.e93456, URL: http://dx.doi.org/10.3897/fr.26.e93456
