Brönnimann, P.; Beurlen, G. (1977). Paraibaella new name for the foraminiferal genus Spiroplectamminoides Brönnimann and Beurlen, 1977. Archives des Sciences, Genève. 30: 279.
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Brönnimann, P.; Beurlen, G.
1977
Paraibaella new name for the foraminiferal genus Spiroplectamminoides Brönnimann and Beurlen, 1977