190 DR KIDSTON ON THE FOSSIL FLORA OF STAFFORDSHIRE COAL FIELDS. 



Fig. 7. Rhabdocarpus Oliveri Kidston. 



Other half of the same specimen after removal of the lime and other matter adhering to the 

 matrix, as seen from a photograph of a plastocene cast of the impression in the matrix 

 showing striated onter surface. Natural size- 

 Fig. 8. Rhabdocarpus, Oliveri Kidston. 



Photograph of a plastocene cast of the impression of another specimen to show the longitudinal 

 striations. Natural size. Same locality and horizon. 

 Figs. 9 and 10. Lagenostoma? urctolaris Kidston. 



The two halves of the same specimen, shown natural size. Locality — Clayscroft Openwork, 

 Coseley. Horizon — Ten-foot Ironstone Measures. 

 Figs. 9a and 10a. Lagenostoma 2 urceolaris Kidston. 



Same specimen, enlarged 2 times, a, integument; b, canopy; c, pollen chamber; cl, micropyle, 

 e, remains of nucellus ; /, passage through which the vascular bundle enters the seed ; 

 g, 1 space between cupule and seed. 



