MolluscaBase source details
Blanford, H. F. (1865). On the Cretaceous and other rocks of the South Arcot and Trichinopoly districts, Madras. Memoirs of the Geological Survey of India. 4, 1-217.
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Blanford, H. F.
1865
On the Cretaceous and other rocks of the South Arcot and Trichinopoly districts, Madras
Memoirs of the Geological Survey of India
4, 1-217
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Trigonia semisericea H. F. Blanford, 1864 † (original description)