Schwagerina tewilliamsi Ross & Ross, 2003
Description Ross, C. A.; Ross, J. R. P. (2003). Sequence evolution and sequence extinction: Fusulinid biostratigraphy and species-level recognition of depositional sequences, Lower Permian, Glass Mountains, West Texas, U.S.A. Micropaleontologic Proxies for Sea-Level Change and Stratigraphic Discontinuities. 75: 317–359., available online at https://doi.org/10.2110/pec.03.75.0317
page(s): p. 354, figs see .S. diversiformis Dunbar and Skinner, Williams (1963) pl. 13, figs. 1-4 (holotype fig. 3).
Author Le Coze, François
PNG file - 464.97 kB - 642 x 927 pixels
added on 2025-04-1436 viewsTraits taxa Schwagerina tewilliamsi Ross & Ross, 2003 †checked Le Coze, François 2025-04-14