My abstract
ORNITHOPOD DINOSAUR TRACKS FROM THE LATE CRETACEOUS UHANGRI FORMATION
천만도2
2009. 4. 11. 14:04
| 제 목 | ORNITHOPOD DINOSAUR TRACKS FROM THE LATE CRETACEOUS UHANGRI FORMATION | ||||
| 학 회 지 | 대한지질학회 | 저 자 | 허민, 황구근, Philip J. Currie, 이융남 | ||
| 년 도 | 1999 | 권 / 호 | / | 쪽 | ~ |
| 연구수행기관 | 충남대,연세대,Royal Tyrrell Museum | 원문형태 | PDF파일다운로드 | ||
| 키 워 드 | ornithopod | ||||
In the rich Late Cretaceous Uhangri Formation, 528 dinosaur tracks were exposed. Among them, ornithopod tracks comprise 70% of all dinosaur tracks, and consist mainly of Caririchnium, Hadrosaurichnus tracks. A new ornithopod ichnospecies is characterized by its broad digit and hoof impression. Hadrosaurichnus australis are indistinguishable from tracks in northern Argentina. Six Caririchnium trackways and a Hadrosaurichnus trackway were found. These trackways suggest all of them walking slowly and the herd of trackmaker consists of adult. 8 theropod tracks were found with ornithopod tracks, and have metatarsal impression slowly moving dinosaurs leaved.