The INTERNATIONAL FOSSIL PLANT NAMES INDEX
Global registry of scientific names of fossil organisms covered by the International Code of Nomenclature for Algae, Fungi, and Plants and the International Code of Zoological Nomenclature © 2014-2025

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Paleoregion

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Total: 68225

species valid

Populus neotremuloides Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 296. May 1918

species valid

Juglans sapindoides Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 295. May 1918

species valid

Juglans sapindiformis Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 295. May 1918

species valid

Juglans berryi Knowlt. in E.W. Berry Profess. Pap. U.S. Geol. Surv., 91: 183. Aug 1916

species valid

Juglans minutidens Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 293. May 1918

species valid

Carpolithes spinosus Newb. Proc. U.S. Natl. Mus., 5: 514. 21 Mar 1883

species valid

Carpolithes spiralis Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 16. 1872

species valid

Palmocarpon compositum Lesq. Rept. U.S. Geol. Surv. Territ., 7: 119. Jan - Mar 1878

species unavailable

Carpolithes compositus Lesq. Rep. (Annual) U.S. Geol. Surv. Territ., 1871, 5(Supplement): 16. 1872

species valid

Geonoma giganteum Knowlt. Profess. Pap. U.S. Geol. Surv., 1917, 101: 291. May 1918