globalchange  > 影响、适应和脆弱性
DOI: 10.1007/s00531-015-1287-7
Scopus记录号: 2-s2.0-84952053499
论文题名:
Tithonian age of dinosaur fossils in central Patagonian, Chile: U–Pb SHRIMP geochronology
作者: Suárez M.; De La Cruz R.; Fanning M.; Novas F.; Salgado L.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2016
卷: 105, 期:8
起始页码: 2273
结束页码: 2284
语种: 英语
英文关键词: Chile ; Chilesaurus diegosuarezi gen. et sp. nov ; Dinosaurs ; Patagonia ; Tithonian ; U–Pb
Scopus关键词: age determination ; dinosaur ; fossil ; geochronology ; new genus ; new species ; SHRIMP dating ; Tithonian ; uranium-lead dating ; Aisen ; Aisen Basin ; Chile ; Patagonia ; Dinosauria
英文摘要:

Three Tithonian concordant U–Pb SHRIMP zircon ages of 148.7 ± 1.4, 147.9 ± 1.5 and 147.0 ± 1.0 from tuffs intercalated in a clastic sedimentary succession with exceptional dinosaur bones including the new taxon Chilesaurus diegosuarezi gen. et sp. nov. exposed in central Chilean Patagonia (ca. 46°30′S) are reported herein. The fossiliferous beds accumulated in a synvolcanic fan delta reaching a shallow marine basin as indicated by glauconite present in some of the beds, and coeval with the beginning of the transgression of the Aysén Basin. © 2015, Springer-Verlag Berlin Heidelberg.

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84952053499&doi=10.1007%2fs00531-015-1287-7&partnerID=40&md5=b9a3ee74aa4cdb9005af5eef812f4dc3
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70106
Appears in Collections:影响、适应和脆弱性
气候减缓与适应

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作者单位: Carrera Geología, Facultad Ingeniería, Universidad Andres Bello, Sazie, Santiago, Chile; Servicio Nacional de Geología y Minería, Avenida Santa María, Santiago, Chile; Research School of Earth Sciences, The Australian National University, Canberra, ACT, Australia; Museo Argentino de Ciencias Naturales, Buenos Aires, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (Conicet), Instituto de Investigación en Paleobiología y Geología, Universidad Nacional de Río Negro, Av. Gral. J.A. Roca 1242, General Roca, Río Negro, Argentina

Recommended Citation:
Suárez M.,De La Cruz R.,Fanning M.,et al. Tithonian age of dinosaur fossils in central Patagonian, Chile: U–Pb SHRIMP geochronology[J]. International Journal of Earth Sciences,2016-01-01,105(8)
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