22 



PALEOZOIC FOSSIL SPORES 



Acad, polonaise sci. Trav. Geol. no. 3, pp. 

 12-13. 



Type 26A, Zerndt, 1937 (idem). 



Sectio, Lagenicula. Age, Upper Dinan- 

 tian (?). 

 A^o^^.— Related to Trilctcs horridus. 



22. Triletes cyttarta Kendall, 1942, Annals 

 and Mag. Nat. History ser. 11, vol. 9, p. 

 922, fig. 2. 



Age, Jurassic (Mid. Estuarine). 



23. Triletes dificilis (Wicher) S. W. and 

 B., comb. nov. 



Sporites dificilis Wicher, 1934, Inst 

 Palaobot. Arb., vol. 4, no. 4, p. 179, pi. 8 

 figs. 17-18. 



Type 14 (in part) Zerndt, 1931 Acad 

 polonaise sci. Bull, internat., ser. A, p. 172 

 pi. 4, figs. 11, 12, pi. 5, figs. 15, 16. 



Zerndt, 1934, Acad, polonaise sci. Trav, 

 Geol. no. 1, pp. 17-18, pi. 8, figs. 1-10, pi 

 31, figs. 8, 9. 



Sectio, Aphanozonati. Age, Lower 

 Westphalian C. (Zerndt, Mid. Lower. 

 Namurian to Westphalian D). 



24. Triletes difusopilosus (Wicher) S. W. 

 and B., comb. nov. 



Sporites difusopilosus Wicher, 1934, 

 Inst. Palaobot. Arb., vol. 4, no. 4, pp. 182- 

 183, pi. 8, figs. 23, 24. Age, Lower West- 

 phalian C. 

 Note. — Closely related to Triletes praetextus. 



25. Triletes echinatus (Miner) Harris, 1935, 

 Meddelelser om Gronland, vol. 112, no. 1, 

 p. 155. 



Selaginellites echinatus Miner, 1932, 

 Washington Acad. Sci. Jour., vol. 22, p. 

 500, fig. 6. Age, Upper Cretaceous. 



26. Triletes erlansoni (Miner) Harris, 1935, 

 Meddelelser om Gronland, vol. 112, no. 1, 

 p. 155. 



Selaginellites erlansoni Miner, 1932, 

 Washington Acad. Sci. Jour,, vol. 22, p. 500, 

 figs. 1-3. Age, Upper Cretaceous. 



27. Triletes flavus Stach and Zerndt, 1931, 

 Gliickauf, Jahrg. 67, no. 35, p. 1122, fig. 18. 



Sectio, Auriculati. Age, Westphalian C. 



28. Triletes fulgens Zerndt, 1937, Acad, 

 polonaise sci. Trav. Geol. no. 3, p. 5, fig. 2, 

 pi. 1, figs. 1-9. 



Type 8 Zerndt, 1931, Acad, polonaise sci. 

 Bull, internat., ser. A, p. 171, pi. 3, figs. 

 9-10. 



Sectio, Aphanosonati. Age, Middle Din- 

 antian to Middle Namurian. 



ATo^^.— Closely related to Triletes glabratus 

 (pars.). 



29. Triletes glabratus Zerndt, 1930, idem, 

 ser. B, p. 45, pi. 1, figs. 2, 3. 



Type 9 Zerndt, 1931, idem., ser. A, p. 



Sectio, Aphanozonati. Age, Westphalian 

 B, C, Lower Stephanian. 

 Note. — Closely related to Triletes fulgens and 

 Triletes reinschi. 



30. Triletes greenlandicus (Miner) Harris, 

 1935, Meddelelser om Gronland, vol. 112, 

 no. 1, p. 155. 



Selaginellites greenlandicus Miner, 1932, 

 Washington Acad. Sci. Jour., vol. 22, p. 

 500, figs. 10, 11. Age, Lower Cretaceous. 



31. Triletes gymnozonatus Schopf, 1938, 

 Illinois Geol. Survey Rept. Inv. 50, pp. 37- 

 38, pi. 1, fig. 4, pi. 4, fig. 9. 



Sectio, Triangulati. Age, Middle Penn- 

 sylvanian, Carbondale series. 

 Note. — Closely related to Triletes artecol- 

 latus. 



32. Triletes harrisi Murray, 1939, Geol. Mag., 

 vol. 76, p. 480, figs. 1, 2. 



33. Triletes hirsutus (Loose) S. W. and B., 

 comb. nov. 



Sporonites hirsutus, Loose, 1932, Neues 

 Jahrb., Beilage-Band 67, Abt. B, p. 452, pi. 

 20, fig. 58. 



Setosi-sporites hirsutus (Loose) Ibra- 

 him, 1933, Sporenformen des Aegirhori- 

 zonts, p. 26. 



Apiculati - sporites hirsutus (Loose) 

 Loose, 1934, Inst. Palaobot. Arb., vol. 4, 

 no. 3, p. 153. 



Sporites hirsutus (Loose) Wicher, 

 1934, Inst. Palaobot. Arb., vol. 4, no, 4, 

 p. 181. 



Sectio, Lagenicula?. Age, Westphalian 

 B, Lower Westphalian C. 



34. Triletes horridus (Zerndt) S. W. and B., 

 comb. nov. 



Lagenicula horrida Zerndt, 1934, Acad, 

 polonaise sci. Trav. Geol. no, 1, p. 25, fig. 

 11, pi. 28, figs. 1-5. 



Type 26 Zerndt, 1931, Acad, polonaise 

 sci. Bull, internat., ser. A, p. 175, pi, 9. fig. 28. 



Sectio, Lagenicula. Age, Dinantian. 



Note. — Closely related to Triletes crassiacu- 

 l eat us. 



35. Triletes inornatus (Miner) Harris, 1935, 

 Meddelelser om Gronland, vol. 112, no. 1, 

 p. 155. 



Selaginellites inornatus Miner, 1932, 

 Washington Acad. Sci. Jour., vol. 22, p. 

 505, figs. 7, 8. Age, Upper Cretaceous. 



36. Triletes ionthus Harris, 1935, Meddelel- 

 ser om Gronland, vol. 112, no. 1, pp. 166-167, 

 169, figs. 52E, F, G, pi. 26, fig. 8. 



37. Triletes kidstoni (Loose) S. W. and B., 

 comb. nov. 



Sporonites kidstoni Loose, 1932, Neues 

 Jahrb, Beilage-Band 67, Abt. B, p. 452, 

 pi. 20, fig. 60. 



