Species

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Total: 148

species valid

Punctatisporites sphaerotriangulus (Loose in R. Potonié) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 31. Jul 1944

species valid

Punctatisporites spinosus (Loose) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 31. Jul 1944

species valid

Punctatisporites spinulistratus (Loose in R. Potonié) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 31. Jul 1944

species valid

Punctatisporites sulcatus L.R. Wilson, Kosanke Proc. Iowa Acad. Sci., 1944, 51: 331. Dec 1945

species valid

Punctatisporites trigonoreticulatus (Loose) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 32. Jul 1944

species valid

Punctatisporites velatus (Loose) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 32. Jul 1944

species valid

Punctatisporites verrucosus (Ibrahim in R. Potonié) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 32. Jul 1944

species valid

Quercus priscipites L.R. Wilson, R.M. Webster Amer. J. Bot., 33(4): 276. 30 Apr 1946

species valid

Raistrickia abdita (Loose in R. Potonié) Schopf, L.R. Wilson, Bentall Rept. Invest. Illinois Geol. Surv., (91): 55. Jul 1944

species valid

Raistrickia aculeolata L.R. Wilson, Kosanke Proc. Iowa Acad. Sci., 1944, 51: 331. Dec 1945

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