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Schwagerina nelsoni Dunbar & Skinner, 1937
Description Dunbar, C. O.; Skinner, J. W. (1937). Permian Fusulinidae of Texas; in The geology of Texas. Texas University Bulletin. 3701 v.3(2): 517-825., available online at http://hdl.handle.net/2152/24042page(s): p. 650, pl. 67, figs. 1-14.
1. Group of cotypes, natural size. V.P.M. 14986 and 14979. Showing juvenile specimens above and adults below. 2, 3. Juvenile specimens from above group ( X 5). 4, 5. Adult cotypes from above group ( X 5). 6-9. Axial section of types in various stages of growth. Figure 8, X 5; others, X 10. V.P.M. 14987, 14988, 14980, and 14981. 10. Bit of the wall, enlarged (X 160), showing the alveolar structure. 11. Tangential slice, showing the strong and high septal fluting. 12-14. Sagittal sections of cotypes (X 10). Collected by L. A. Nelson from the Hueco limestone in the Franklin Mountains, north of El Paso, Texas. The four adult specimens in figure 1, also those of figures 4, 5, 8, 9, and 13, are from locality 86; the juvenile specimens in figure 1, also those of figures 2, 3, 6, 7, 11, 12, and 14, are from locality 85. PNG file - 1.05 MB - 599 x 947 pixels added on 2025-04-1452 viewsForaminifera taxa Schwagerina nelsoni Dunbar & Skinner, 1937 † accepted as Chalaroschwagerina nelsoni (Dunbar & Skinner, 1937) †checked Le Coze, François 2025-04-14
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