| Issuer: Thailand
Date: 8/28/1997 (1997 sheets) INCOMPLETE Block 1 (4, 2 x 2) 1, 1: 2b d=Phuwiangosaurus sirindhornae 1, 2: 3b d=Siamotyrannus isanensis 2, 1: 6b d=Siamosaurus suteethorni 2, 2: 9b d=Psittacosaurus sattayaraki |
External links: Colnect 257926..103-Prehistory Record of changes |
