6063cf45c4e9631d986bfe0a010af85b

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Tsaidamaspis Chang & Fan, 1960

Source

Rank

genus

Names

1

Class Trilobita in Geol. Gazetteer of the Chi-lien Mountains. Geol. Bull. Chiliensan (Quilianshan), Peiping 4 (1): 123, 353.