24 



PALEOZOIC FOSSIL SPORES 



Note.— Equal to Type 14 Zerndt (1931, 

 1934) in part. 



56. Triletes phyllicus Murray, 1939, Geol. 

 Mag., vol. 76, p. 482, figs. 7, 8. 



Age, Jurassic (Estuarine). 



57. Triletes pinguis Harris, 1935, Meddelel- 

 ser om Gronland, vol. 112, no. 1, p. 166, fig. 

 52A-D, pi. 25, fig. 3. 



Age, Liasso-Rhaetic. 



58. Triletes polysceles Murray, 1939, Geol. 

 Mag., vol. 76, p. 484, figs. 5, 6. 



Age, Jurassic (Estuarine). 



59. Triletes praetextus Zerndt, 1934, Acad, 

 polonaise sci. Trav. Geol. no. 1, p. 24, pi. 

 26, figs. 1-6, pi. 27, figs. 1-6, Text-fig. 10. 



Type 21 Zerndt, 1931, Acad, polonaise 

 sci. Bull, internat., ser. A, p. 174, pi. 8, figs. 

 24, 25. 



Age, Upper Dinantian and Lower Na- 

 murian. 

 Note. — Closely related to Triletes difuso- 

 pilosus. 



60. Triletes potosiensis Zerndt, 1938, De- 

 uxieme Cong. Stratig. Carbonifere, vol. 3, 

 p. 1728, pi. 155, fig. 4. 



Sectio, Auriculatif. Age, Carbonifer- 



61. Triletes radiatus (Ibrahim) S. W. and B., 

 comb. nov. 



Sporonites radiatus Ibrahim, 1932, 

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

 449, pi. 16, fig. 25. 



Zonales-sporites radiatus (Ibrahim) 

 Ibrahim, 1933, Sporenformen des Aegir- 

 horizonts, p. 29, pi. 3, fig. 25. 



Sectio, Triangulati. Age, Aegir coal, at 

 boundary of Westphalian B and C. 



62. Triletes radiosus S. W. and B. nom. nov. 



Triletes radiatus Zerndt, 1937, Acad, 

 polonaise sci. Trav. Geol. no. 3, p. 10, fig. 

 7, pi. 13, figs. 1-5. 



Types 22 and 23 Zerndt, 1931, Acad, 

 polonaise sci. Bull, internat., ser. A, p. 174, 

 pi. 8, figs. 24, 25. 



Age, Lower Namurian (Upper Di- 

 nantian?). 

 '" Note. — T. radiatus Zerndt, 1937, becomes a 

 later homonym in conflict with Sporonites radi- 

 atus Ibrahim when the latter is transferred to 

 Triletes (see sp. 61 above), thus necessitating 

 a new name as here proposed. 



63. Triletes reinschi (Ibrahim) Schopf, 1938, 

 Illinois Geol. Survey Rept. Inv. 50, p. 24, 

 pi. 2, figs. 2-4, pi. 5, figs. 8, 9. 



Triletes I Bennie and Kidston, 1886, 

 Royal Phys. Soc. Edinburgh Proc, vol. 

 9, p. 107, pi. Ill, figs, la, b. 



Spore 1.9 mm. Zerndt, 1930, Soc. Geol. 

 Pologne, Ann. vol 6, p. 308, 312, pi. 1, figs. 

 5a, b, pi. Ill, figs. 5a, b. 



Triletes Type 1 Kidston, Zerndt, 1930, 

 i- Acad, polonaise sci. Bull, internat., ser. B, 

 p. 43, pi. 1, fig. 1. 



Type 10 Zerndt, 1931, idem., ser. A, p. 

 172. 



Triletes I Kidston, Stach and Zerndt, 

 1931, Gluckauf, Jahrg. 67, no. 35, p. 1122. 



Triletes Type 1 Kidston, Maslankie- 

 wiczowa, 1932, Acta soc. Bot. poloniae, vol. 

 9 (Suppl.), p. 158. 



Sporonites reinschi Ibrahim, 1932, 

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

 449, pi. 17, fig. 28. 



Laevigati-sporites reinschi (Ibrahim) 

 Ibrahim, 1933, Sporenformen des Aegir- 

 horizonts, p. 18, pi. 4, fig. 28. 



Reticulati-sporites reinschi (Ibrahim) 

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

 no. 3, p. 157. 



Sporites primus Wicher, 1934, idem, 

 no. 4, p. 169. 



Types 1 to 6 incl., Rousseau, 1935, Mus. 

 royale histoire nat. Belgique Bull. vol. 11, 

 no. 21, pp. 3-4, pi. 1, figs. 1-5, pi. 2, fig. 6. 



Type 1 Sahabi (pars.), 1936, spores des 

 houilles Francaises, p. 34, pi. 1, figs. 1, 2.. 



Sectio, Aphano3onati. Age, Westphalian 

 C & D, Lower Stephanian. 

 Note. — Type species of Triletes by designa- 

 tion (Schopf, 1938). 



64. Triletes reticulatus Zerndt, 1938, De- 

 uxieme Cong. Stratig. Carbonif., vol. 3, p. 

 1728, pi. 155, fig. 5. 



Age, Mesozoic. 



65. Triletes rexargenteus Harris, 1935, Med- 

 delelser om Gronland, vol. 112, no. 1, pp. 

 156-158, fig. 51G-J, pi. 26, fig. 13. 



Age, Liasso-Rhaetic. 



66. Triletes richardsoni Murray, 1939, Geol. 

 Mag., vol. 76, pp. 482-484, figs. 9, 10. 



Age, Jurassic (Estuarine). 



67. Triletes robertianus S. W. and B., nom. 

 nov. 



Triletes kidstoni Zerndt, 1934, Acad. 

 polonaise sci. Trav. Geol. no. 1, pp. 26-27, 

 fig. 12, pi. 28, figs. 6-11, pi. 29, figs. 1-13. 

 Type 27 Zerndt, 1931, Acad, polonaise 

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

 figs. 29-32. 



Sectio, Lagcnicula. Age, Dinantian, 

 Namurian, Westphalian A. 

 Note. — Closely related to Triletes bipilosus 

 and to T. latihirsutus. The new name is neces- 

 sitated by preoccupation of the specific epithet 

 (species no. 2t7). This species is likewise named 

 for Robert Kidston. 



68. Triletes rotatus Bartlett, 1928, Michigan 

 Acad. sci. Papers, vol. 9, p. 21, pis. 9, 10, 

 11, 12. 



Type 19, Triletes rotatus Bartlett, 

 Zerndt, 1934, Acad, polonaise sci. Trav. 

 Geol. no. 1, pp. 21-22, fig. 8, pi. 24, figs. 1-6. 



Triletes rotatus Bartlett, Zerndt, 1937, 

 idem., no. 3, pp. 8-10, pis. 6-10. 



Age, type material probably upper 

 Pottsville. 



