| Author: White |
| Date: 1928 |
| Original Publication: Some Index Foraminifera of the Tampico Embayment of Mexico, Pt. 1. Journal of Paleontology, 2:177-215 |
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| Author: White |
| Date: 1928 |
| Original Publication: Some Index Foraminifera of the Tampico Embayment of Mexico, Pt. 1. Journal of Paleontology, 2:177-215 |
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