KIDSTOX : THE FLORA OF THE CARBONIFEROUS PERIOD. 213 
Plate XXIX. 
Fig. 1. Urnatopteris tenella Brongt. sp. Furnace Bank, Sauchie, 
near Alloa, Clackmannansliire. Lower Coal Measures 
[1983]. Natural size. Portion of barren frond. 
Fig. 2. Urnatopteris tenella Brongt. sp. Furnace Bank, Sauchie, 
near Alloa, Clackmannanshire. Lower Coal Measures 
[1988]. Natural size. Fruiting frond. 
Fig. 3. Urnatopteris tenella Brongt. sp. EUismuir, Baillieston, 
Lanarkshire. Lower Coal Measures [2450]. Enlarged 
about twice. Collected by Mr. P. Jack. 
Fig. 4. Neuropteris giyantea Sternb. Coseley, near Dudley. 
Middle Coal Measures [212]. Pinnule enlarged to 
show- nervation. 
Fig. 5. Spheiiopteris Honinghausi Brongt. Tullygarth, near 
Clackmannan. Lower Coal Measures [938]. Natural 
size. 
Fig. 5a. Pinnule enlarged [936]. 
Fig. 6. Urnatopteris tenella Brongt. sp. Furnace Bank, Sauchie, 
near Alloa, Clackmannanshire. A few sporangia en- 
larged and showing terminal pore [1970]. 
G 
