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Isarcicella isarcica
706
Type
Zone
Age range
251.9–251.7
Ma
International Timescale
Early Triassic
Induan
Lopingian
Changhsingian
Conodont Zonation
Neogondollela krystyni
Isarcicella isarcica
Hindeodus parvus
Clarkina zhejiangensis-Clarkina meishanensis
251.90
251.89
251.88
251.87
251.86
251.85
251.84
251.83
251.82
251.81
251.80
251.79
251.78
251.77
251.76
251.75
251.74
251.73
251.72
251.71
251.70
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