Oculudentavis GudangMovies21 Rebahinxxi LK21

Oculudentavis adalah genus kadal yang sudah punah dari penempatan taksonomi yang tidak pasti, awalnya diidentifikasi sebagai dinosaurus avialan (burung, dalam arti luas). Oculudentavis mengandung satu spesies yang diketahui, Oculudentavis khaungraae. Satu-satunya fosil Oculudentavis yang diketahui terdiri dari tengkorak lengkap yang terawetkan dalam ambar Burma. Tengkorak itu memiliki panjang 1,4 cm (0,55 in), menunjukkan bahwa Oculudentavis akan memiliki ukuran yang sebanding dengan burung kolibri lebah modern jika itu adalah burung. Spesimen ambar diambil dari deposit Hukawng yang berusia 99 juta tahun di Negara Bagian Kachin, Myanmar utara. Spesimen itu terlibat dalam kontroversi mengenai identitasnya dan masalah etika seputar akuisisi dan studi ambar Myanmar.




Penemuan dan penamaan


Oculudentavis dikenal dari tengkorak lengkap yang disimpan dalam ambar Burma, ditemukan di situs Angbamo di Kotapraja Tanai, Negara Bagian Kachin, Myanmar utara. Nama genus Oculudentavis dipilih untuk memasukkan kombinasi kata oculus, dentes, dan avis. Kata-kata dalam bahasa Latin masing-masing diterjemahkan menjadi "mata", "gigi", dan "burung". Nama spesifiknya menghormati Khaung Ra, wanita yang menyumbangkan sepotong ambar ke Museum Hupoge Amber untuk dipelajari. Saat ini, holotipe dikatalogkan sebagai HPG-15-3 di Museum Hupoge Amber.




Lihat juga


Asal usul burung




Referensi






= Bibliografi

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Oculudentavis
Xing, L.; O'Connor, J. K.; Schmitz, L.; Chiappe, L. M.; McKellar, R. C.; Yi, Q.; Li, G. (2020). "Hummingbird-sized dinosaur from the Cretaceous period of Myanmar". Nature. 579 (7798): 245–249. doi:10.1038/s41586-020-2068-4. PMID 32161388.
Wang, W.; Zhiheng, L.; Hu, Y.; Wang, M.; Hongyu, Y.; Lu, J. (2020). The "smallest dinosaur in history" in amber may be the largest mix-up in history (dalam bahasa Tionghoa). Institute of Vertebrate Paleontology and Paleoanthropology. Diakses tanggal 2020-03-16.
Witton, Mark (2020). "The ugly truth behind Oculudentavis". MarkWitton.com. Diakses tanggal 2020-03-16.
Geologi
Shi, G.; Grimaldi, D. A.; Harlow, G. E.; Wang, J.; Wang, J.; Yang, M.; Lei, W.; Li, Q.; Li, X. (2012). "Age constraint on Burmese amber based on U-Pb dating of zircons" (PDF). Cretaceous Research. 469: 155–163. doi:10.1016/j.cretres.2012.03.014. Diarsipkan dari versi asli (PDF) tanggal 2020-07-21. Diakses tanggal 2020-03-16.
Westerweel, J.; Roperch, P.; Licht, A.; Dupont-Nivet, G.; Win, Z.; Poblete, F.; Ruffet, G.; Swe, H.; Kai Thi, M.; Wa Aung, D. (2019). "Burma Terrane part of the Trans-Tethyan Arc during collision with India according to palaeomagnetic data". Nature Geoscience. 12 (10): 863–868. Bibcode:2019NatGe..12..863W. doi:10.1038/s41561-019-0443-2. PMC 6774779 . PMID 31579400. Diakses tanggal 2020-03-16.
Metcalfe, I. (2017). "Tectonic evolution of Sundaland". Bulletin of the Geological Society of Malaysia. 63: 27–60. doi:10.7186/bgsm63201702.
Paleokologi
Xing, L.; Stanley, E. L.; Bai, M.; Blackburn, D. C. (2018). "The earliest direct evidence of frogs in wet tropical forests from Cretaceous Burmese amber". Scientific Reports. 8 (1): Article number 8770. Bibcode:2018NatSR...8.8770X. doi:10.1038/s41598-018-26848-w. PMC 6002357 . PMID 29904068.
Poinar, G. (2018). "Burmese amber: evidence of Gondwanan origin and Cretaceous dispersion". Historical Biology: 1–6. doi:10.1080/08912963.2018.1446531.
Matsumoto, R.; Evans, S. E. (2018). "The first record of albanerpetontid amphibians (Amphibia: Albanerpetontidae) from East Asia". PLOS One. 13 (1): e0189767. Bibcode:2018PLoSO..1389767M. doi:10.1371/journal.pone.0189767. PMC 5752013 . PMID 29298317.
Arnold, E. N.; Poinar, G. (2008). "A 100 million year old gecko with sophisticated adhesive toe pads, preserved in amber from Myanmar" (PDF). Zootaxa. 1847: 62–68. doi:10.11646/zootaxa.1847.1.5. Diakses tanggal 2020-03-16.
Konflik Kachin
Joel, L. (2020). "Some Paleontologists Seek Halt to Myanmar Amber Fossil Research". The New York Times. hlm. 1. Diakses tanggal 2020-03-13.
Gammon, K. (2019). "The Human Cost of Amber". The Atlantic. Diakses tanggal 2020-03-14.




Bacaan lebih lanjut


Evolusi burung
Padian, K.; Chiappe, Luis M. (1998). "The Origin of Birds and Their Flight". Scientific American. 278 (2): 38–47. Bibcode:1998SciAm.278b..38P. doi:10.1038/scientificamerican0298-38. PMID 9472492. Diakses tanggal 2020-03-16.
Dingus, L.; Rowe, T. (1997). The Mistaken Extinction: Dinosaur Evolution and the Origin of Birds. New York: W. H. Freeman and Company. ISBN 0-7167-2944-X.
Olson, S.L (1985). "The fossil record of birds". Dalam Farner, D. S.; King, J. R.; Parkes, Kenneth C. Avian Biology. 8. New York: Academic Press. hlm. 79–238. doi:10.1016/B978-0-12-249408-6.50011-X. ISBN 978-0-12-249408-6.




Pranala luar


Siaran Press
Press release about Oculudentavis - Scientific American
Press release about Oculudentavis - Phys.org
Press release about Oculudentavis - National Geographic
Tautan lain
A Tetrapod Zoology article on Oculudentavis, including some discussion on the controversy
Oculudentavis di YouTube – Nature Video (3:32; 11 March 2020)

Kata Kunci Pencarian:

• Oculudentavis
• Maret 2020
• Oculudentavis
• Huehuecuetzpalli
• Burmese amber
• Bellairsia
• Squamata
• Stenoplacosaurus
• Sulcatidens
• Litakis
• Lepidosauria
• Adolf Peretti

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Oculudentavis

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Oculudentavis | Dinopedia | Fandom

Oculudentavis | Dinopedia | Fandom

Oculudentavis | Dinopedia | Fandom

Discuss Everything About Dinopedia | Fandom

Oculudentavis khaungraae by Galaxoica on DeviantArt

Oculudentavis is Bizarre Lizard, Not Bird-Like Dinosaur | Paleontology ...

Oculudentavis is Bizarre Lizard, Not Bird-Like Dinosaur | Paleontology ...

Oculudentavis khaungraae by zoobuilder21 on DeviantArt

Oculudentavis khaungraae by Ognimdo2002 on DeviantArt

oculudentavis

Daftar Isi

• Study presents new species of bizarre, extinct lizard previously ...
• Natalie van Hoose – Research News - Florida Museum
• Evolution – Page 3 – Research News - Florida Museum
• Pere Figuerola – Research News - Florida Museum
• Our Research – Page 10 – Research News - Florida Museum
• 3D Lab – Research News - Florida Museum
• Edward Stanley – Research News - Florida Museum
• Publications and grant support – Digital Imaging Division
• 2020-2021 Annual Report | Florida Museum of Natural History

Study presents new species of bizarre, extinct lizard previously ...

Jun 14, 2021 · Oculudentavis khaungraae’s snout was squeezed into a narrower, more beaklike profile while O. naga’s braincase – the part of the skull that encloses the brain – was compressed. The distortions highlighted birdlike features in one skull and lizardlike features in the other, said study co-author Edward Stanley , director of the Florida ...

Natalie van Hoose – Research News - Florida Museum

Jul 28, 2021 · An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as… Read More Education Research

Evolution – Page 3 – Research News - Florida Museum

Jun 1, 2021 · An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as… Read More Evolution

Pere Figuerola – Research News - Florida Museum

Jun 14, 2021 · from the Florida Museum of Natural History. An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as…

Our Research – Page 10 – Research News - Florida Museum

Jun 14, 2021 · An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as… Read More Education Research

3D Lab – Research News - Florida Museum

Nov 5, 2020 · from the Florida Museum of Natural History. An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as…

Edward Stanley – Research News - Florida Museum

Jun 16, 2022 · An international research team has described a new species of Oculudentavis, providing further evidence that the animal first identified as… Read More Evolution

Publications and grant support – Digital Imaging Division

Publications resulting from work performed at the Digital imaging division Paluh, D.J., Dillard, W.A., Stanley, E.L., Fraser, G.J. and Blackburn, D.C., 2021. Re ...

2020-2021 Annual Report | Florida Museum of Natural History

Welcome to the Florida Museum’s FY21 Annual Report! Scientists have collected animals, plants and fungi for hundreds of years, meticulously cataloguing and curating these organisms for posterity.