New Early Triassic ammonoid faunas from the Dienerian/Smithian boundary beds at the Induan/Olenekian GSSP candidate at Mud (Spiti, Northern India)
T. Brühwiler,
D. Ware,
H. Bucher,
L. Krystyn, and
N. Goudemand
2010
Article
Journal of Asian Earth Sciences
39:724-739
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