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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Total: 18404

genus valid

Genus Rifenita S.N. Naumova Mezhdunar. Geol. Kongr. XXIII Sess., Dokl. Sov. Geol., (9): 32. 22 Aug 1968

genus valid

Genus Rifeniata S.N. Naumova Mezhdunar. Geol. Kongr. XXIII Sess., Dokl. Sov. Geol., (9): 32. 22 Aug 1968

genus valid

Genus Undosisphaera N.A. Volkova Paleontol. Zhurn., 1999, (6): 74. 24 Nov 1999

genus valid

Genus Ruvalia N.A. Volkova Paleontol. Zhurn., 1999, (6): 73. 24 Nov 1999

genus valid

Genus Manchuriophycus R. Endô Jap. J. Geol. Geogr., 11(1-2): 47. 10 Oct 1933

genus valid

Genus Pseudoungdarella R.M. Ivanova Paleontol. Zhurn., 1999, (6): 78. 24 Nov 1999

genus valid

Genus Stenoporidium H. Yabe, S. Toyama Sci. Rep. Tohoku Imp. Univ., Ser. 2, Geol., 12(1): 149. 30 Aug 1928

genus valid

Genus Pycnoporidium H. Yabe, S. Toyama Sci. Rep. Tohoku Imp. Univ., Ser. 2, Geol., 12(1): 146. 30 Aug 1928

genus valid

Genus Nipponophycus H. Yabe, S. Toyama Sci. Rep. Tohoku Imp. Univ., Ser. 2, Geol., 12(1): 142. 30 Aug 1928

genus unavailable

Genus Petrophyton H. Yabe Sci. Rep. Tohoku Imp. Univ., Ser. 2, Geol., 1(1): 6. 5 Nov 1912