Fusulina lucasensis Thompson, 1934
Description Thompson, M. L. (1934). The Fusulinids of the Des Moines Series of Iowa. University of Iowa Studies. Studies in Natural History 284. 16(4): 273-332., available online at https://publications.iowa.gov/49882/1/fusulinias_des_moines_series_iowa_1934_OCR_.pdfpage(s): p. 309, pl. 22, figs. 2, 9, 12, 17, 19.
2, 12-Axial sections, x 20; 9-sagittal section, x 20; 17, 19-external views, x 10.
Middle and upper portions of the Des Moines series of south-central Iowa. PNG file - 367.74 kB - 1 773 x 944 pixels added on 2025-02-2174 viewsTraits taxa Fusulina lucasensis Thompson, 1934 † accepted as Beedeina lucasensis (Thompson, 1934) †checked Le Coze, François 2025-02-21
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