High-resolution U-Pb ages from the Upper Triassic Chinle Formation (New Mexico, USA) support a diachronous rise of dinosaurs

By R. Irmis, R. Mundil, Jeffrey Martz, W. Parker. 2011

152 citations recorded by the source corpus.

Subfields: Paleontology

View Paper: https://www.semanticscholar.org/paper/905bb79960de20db5a03b60fd2f4ab50a1b2eeb5

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In Paleontology

1. J. Desojo
2. M. Langer
3. Jorge Ferigolo
4. R. Schoch
5. W. Parker
6. A. Heckert
7. T. Sulej
8. Jeffrey Martz

Citations in the corpus

• Aetosauria: a clade of armoured pseudosuchians from the Upper Triassic continental beds (2013, background): “…a single fluvial system extending from Texas to Nevada (Lucas 1993; Riggs et al. 1996; Dickinson & Gehrels 2008) and the upper part of the Mesa Redondo Member, which is correlative to the Shinarump Member (Irmis et al. 2011, supplemental data) has been dated to about 225 Ma (Ramezani et al. 2011).”
• The Late Triassic dinosauromorph Sacisaurus agudoensis (Caturrita Formation; Rio Grande do Sul, Brazil): anatomy and affinities (2013, background): “…Assemblage Zone, which fits recent radioisotopic dates for the coeval Ischigualasto Sequence in NW Argentina (Martinez et al. 2011) and the ‘Long Norian’ interpretation of the Late Triassic timescale (Muttoni et al. 2004; Furin et al. 2006; Fraser & Sues 2011; Irmis et al. 2011; Olsen et al. 2011).”