Page 27 - The Freshwater Mussels of Oklahoma
P. 27

Map  4.  Distribution of A. marginata in Oklahoma.

                   Arkansas River System:
                     Flint Creek:
                          Ottawa County:  Tributary of Spring River, below St. Hwy. 10 bridge (Branson,
                              1966).
                     Neosho (Grand) River:
                          Mayes County:  Just upstream from low-water dam, immediately below Hwy. 69
                              bridge (Shepard and Covich, 1982)
                     Illinois River:
                          Adair County:  1 mi. downstream from Lake Frances Dam (extremely
                              weathered/subfossil specimen).
                          Delaware County:  Just above mouth of Flint Creek, 1.3 mi. SSW of Flint,
                          Cherokee County:  At Tahlequah (Isely, 1925).



















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