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Total: 165

genus valid

Genus Paracallipteris Zalessky 758.

genus unavailable

Genus Paracalamitina Zalessky Izv. Akad. Nauk S.S.S.R., Ser. 7, Otdel. Fiz.-Matem. Nauk, 1930, (9): 915. Dec 1930

genus valid

Genus Paracalamites Zalessky Ann. Soc. Géol. N., 57: 112. 1932

genus unavailable

Genus Paracalamites Zalessky Trudy Geol. Komit., 176: 35. 14 Mar 1927

genus unavailable

Genus Palamophyllum Zalessky Trudy Geol. Komit., New Series, (86): 17, 38. 1912

genus valid

Genus Paikhoia Zalessky Probl. Paleontol., 1: 237. 3 Jun 1936

genus unavailable

Genus Paichoia Zalessky in Neub. Trudy Geol. Inst. Akad. Nauk SSSR, (43): 27. 23 Jan 1961

genus valid

Genus Oscillatoriites Zalessky Ann. Soc. Géol. N., 51(1): 98. Jun 1926

genus valid

Genus Niayssia Zalessky Palaeophytogr. 18. 11 Dec 1937

genus unavailable

Genus Neurosphenopteris Zalessky Trudy Geol. Komit., New Series, (33): 35, 66, [69]. 26 Jul - 2 Aug 1907