44 



PLATE 7 



Corynepteris (ex Alloiopteris ) cf . erosa 

 (Gutbier, 1843) Kidston, 1887, p. 16 



Figure 



1 Specimen C 10814; scale 1:1; under xylol. 



2 Specimen C 10814; scale 5:1; under xylol; arrow points at aphleboid 

 pinnule . 



Spores of Corynepteris (ex Alloiopteris ) cf. erosa (correlated with: Apiculati - 

 sporis setulosus) 



Figure 



3 Specimen C 10814; scale 1000:1; scanning electron micrograph. 



4 Specimen C 10814; scale 500:1; scanning electron micrograph. 



5 Specimen C 10814; negative 8527; coordinates 144.5 x 45.0; size 40.0 x 

 38.4 M-m; scale 1000:1 



6 Specimen C 10814; negative 8521; coordinates 144.5 x 45.0; size 40.0 x 

 38.4 i~im; scale 1000:1. Focus on margin. 



