20 



PLATE 1 



Figure 



1 Caulopteris sp. A, ISM 15739, scale 1:1, 

 Francis Creek Shale, Braidwood, 

 Will County, Illinois. 



2 Caulopteris sp. A, PP 13778, scale 1:1, 



Francis Creek Shale, Braidwood. 



3 Caulopteris sp. B, PP 11830, scale 1:1 

 Francis Creek Shale, Braidwood. 



4 Caulopteris sp. C 2 , PP 3542, scale 1:1, 

 Francis Creek Shale, Braidwood. 



5 Caulopteris sp. C2, PP 727, scale 1:1, 

 Francis Creek Shale, Braidwood. 



