THEIR USE IN CORRELATION 97 



PLATE 2 



Fig. 1. — Punctati-sporites setulosus sp. nov. holotype, maceration 500-C Slide 2, Shoal Creek 

 coal bed (?), Wabash County, Illinois, dimensions are 73.5 X 73.5 microns. 



Fig. 2. — P. guaesitus sp. nov. holotype, maceration 585-C Slide 4, No. 6 coal bed, Franklin 

 County, Illinois, dimensions are 35.7 X 37.8 microns. 



Fig. 3. — P. foveosus sp. nov. holotype, maceration 486-B Slide 17, Friendsville coal bed, Wabash 

 County, Illinois, dimensions are 111 X 107 microns. 



Fig. 4. — P. vermiculatus sp. nov. holotype, maceration 600 Slide 2, La Salle coal bed, Bureau 

 County, Illinois, dimensions are 67 X 63 microns. 



Fig. 5. — P. obliguus sp. nov. holotype, maceration 603-B Slide 5, No. 2 coal bed, Fulton County, 

 Illinois, dimensions are 34.6 X 39.8 microns. 



Fig. 6. — P. verrucifer sp. nov. holotype, maceration 520-A Slide 1, Bald Hill coal bed, Williamson 

 County, Illinois, dimensions are 65 X 66 microns. 



Fig. 7. — P. triangularis sp. nov. holotype, maceration 474-A Slide 1, No. 6 coal bed, Franklin 

 County, Illinois, dimensions are 63 X 65 microns. 



Fig. 8. — P. mundus sp. nov. holotype, maceration 486-B Slide 17, Friendsville coal bed, Wabash 

 County, Illinois, dimensions are 61 X 58.8 microns. 



Fig. 9. — P. orbicularis sp. nov. holotype, maceration 542-A Slide 7, No. 8 coal bed, Peoria Coun- 

 ty, Illinois, dimensions are 37.8 X 37.8 microns. 



Fig. 10. — P. fenestratus sp. nov. holotype, maceration 474-A Slide 3, No. 6 coal bed, Franklin 

 County, Illinois, dimensions are 77.7 X 79.8 microns. 



Fig. 11. — P. provectus sp. nov. holotype, maceration 609 Slide 6, Wayside coal bed, Johnson 

 County, Illinois, dimensions are 75.6 X 78.7 microns. 



