Английская Википедия:Haman Formation
Шаблон:Short description Шаблон:Infobox rockunit
The Haman Formation (Шаблон:Korean) is an Early Cretaceous geological formation in South Korea. It has been dated to the Albian, with an estimated maximum depositional age of 105.4 ± 0.4 Ma.[1] The deposit is known for its tracks, including those of dinosaurs,[2][3] pterosaurs and birds.[4][5][6] It overlies the Silla Conglomerate which overlies the Chilgok Formation. It is laterally equivalent to the Sagog Formation.[7]
Vertebrate paleofauna
Fossil pterosaur, theropod, sauropod and ornithopod tracks have been recovered from this formation. Some dinosaur tracks show signs of display behavior. Dinosaur skin impressions have also been found in this formation.[8]
Ichnofossils
| Ichnofossils of the Haman Formation | ||||||
|---|---|---|---|---|---|---|
| Ichnogenus | Ichnospecies | Region[8] | Member | Material | Notes | Image |
| Pteraichnus[9] | P. isp. | Namhae | Pterosaur track, showing swimming traces.[8] Haman specimens housed at Korea National University of Education, Cheongwongun, South Korea.[9] | |||
| Dromaeosauripus | D. hamanensis[3] | Namhae | Dromaeosaur track, belonging to a Шаблон:Cvt tall individual. | |||
| Neosauroides[10] | N. koreanensis | Lizard trackway | ||||
| Koreanornis | K. hamanensis | Haman and Jinju | Bird track; the first vetebrate ichnotaxon reported from South Korea.[11] | |||
| Caririchnium | C. isp. | Juvenile ornithopod tracks, belonging to either derived iguanodonts or basal hadrosauroids. The trackmakers' hip heights are estimated between Шаблон:Cvt.[11] | ||||
| Minisauripus | M. isp.[12] | Namhae | One of the smallest known theropod tracks. | |||
| Ignotornis[4][5] |
|
Namhae (I. yangi) and Jinju (I. gajinensis) | The oldest known web-footed bird tracks. I. gajinensis shows feeding traces.[8] | |||
| Brontopodus[2] |
|
Jinju (B. pentadactylus) and Namhae (B. birdi) | Sauropod tracks[8] | |||
| Batrachopus | B. cf. grandis[13] | Namhae | Bipedal crocodylomorph tracks belonging to a Шаблон:Cvt long individual. Originally assigned to pterosaur trackway ichnotaxon Haenamichnus gainensis. | |||
| Grallator | Theropod track | |||||
See also
- Шаблон:C
- List of fossil sites
- Geoncheonri Formation
- Gugyedong Formation
- Hasandong Formation
- Jinju Formation
References
- ↑ Шаблон:Cite journal
- ↑ 2,0 2,1 Шаблон:Cite journal
- ↑ 3,0 3,1 Шаблон:Cite journal
- ↑ 4,0 4,1 Шаблон:Cite journal
- ↑ 5,0 5,1 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ 8,0 8,1 8,2 8,3 8,4 Шаблон:Cite book
- ↑ 9,0 9,1 Lockley, M.; Harris, J.D.; and Mitchell, L. 2008. "A global overview of pterosaur ichnology: tracksite distribution in space and time." Zitteliana. B28. p. 187-198. Шаблон:ISSN.
- ↑ Шаблон:Cite journal
- ↑ 11,0 11,1 Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- Английская Википедия
- Geologic formations of South Korea
- Lower Cretaceous Series of Asia
- Cretaceous South Korea
- Albian Stage
- Sandstone formations
- Siltstone formations
- Ichnofossiliferous formations
- Paleontology in South Korea
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