98 Proceedings of tlic Boyal Physical Society. 



23. Suburban Eailway, Mddrie section, three miles south- 

 east of Edinburgh. 



Position. — Millstone Grit, about sixty feet above the No. 6 

 Limestone of the Geological Survey (Levenseat or Carberry), 

 the highest limestone of the Carboniferous Limestone Series. 

 In fireclay below four-inch coal, and above eight inches of 

 sandstone permeated with Stigmarian rootlets, proving it had 

 been an old soil. 



Contents. — Teiletes V. 

 „ VL 

 IX. 

 „ XIL 

 ,, XV. 

 Only one specimen of Triletes VL was found. Triletes V. 

 was common, and finely preserved. Triletes XIL and IX. 

 were rare. The specimens in this gathering are, as a rule, 

 beautifully preserved. 



24. Shore a few yards west of Joppa Salt Pans, three miles 

 east of Edinburgh. 



Position. — Millstone Grit, basement beds. Two small 

 coals in bed of thick white fireclay. 

 Contents. — Teiletes VI. 

 „ VIL 

 „ XIL 

 „ XIV. 

 XV. 

 „ ? XVIIL 

 Specimens in a good state of preservation. 



25. Shore opposite Joppa Salt Pans, three miles east of 

 Edinburgh. 



Position. — Millstone Grit, basement beds. In black fire- 

 clay under two small coals — in separate creeks, divided by a 

 few feet of sandstone. 



Contents. — Triletes IX. 



Specimens well preserved. 



26. Shore under Dysart Park, in creek east of Bath House 

 one mile south-west of Dysart. 



