On Spores in the Carhoniferons Formation of Scotland, 101 



viduals of the same form appear to be enveloped in their 

 sporangia. 



34. Broomieknowe Eailway Cutting, cliff at tunnel 100 

 yards west of station, half a mile east of Lasswade. 



Position. — Coal Measures. About 120 feet below Jewell 

 Coal. In the bottom part of a small coal (one foot thick) in 

 the middle of the section. 

 Contents. — Triletes I. 



„ II. and II. var. 

 „ VII. 

 „ IX. 

 „ X. 

 „ XT. 

 Specimens are very well preserved. Of Triletes II. var. 

 and Triletes IX. only one of each was observed. 



35. Kelly Burn, one mile east of Dollar. In the outcrops 

 of several thin beds of shale. 



Position. — Coal Measures. 

 Contents. — Tkiletes I. 



„ n. 

 . vn. 



„ VIII. 

 „ IX. 

 „ X. 

 „ XII. 

 „ XIV. 

 XVIII. 

 Specimens well preserved. Triletes I. and XIV. very 

 common ; II. more rare ; VII. plentiful ; VII I., IX., X., and 

 XII. rare ; XVIII. also not very common. 



36. Debris, TuUy garth Pit, Clackmannan. 

 Position. — Coal Measures. 



Contents. — Teiletes VII. 

 « XIV. 



37. Hailes Sandstone Quarry, four miles west of Edinburgh. 



