206 THE LATE DR. NEWELL ARBER: CRITICAL STUDIES 
EXPLANATION OF THE PLATES. 
(All the specimens figured are in the Carboniferous Plant Collections, Sedgwick Museum, 
Cambridge, to which the numbers refer. The photographs are by Mr. W. Tams, Cambridge.) 
PLATE 10. 
LEPIDODENDRON LYCOPODIOIDES, Sternb, (Pl. 10. figs. 1-9 & Pl. 11. figs. 10-16.) 
Fig. 1. No.3205. Middle Coal Measures. Bishopsbourne Boring, Kent. (Nat. size.) 
2. No.3205. Middle Coal Measures. Bishopsbourne Boring, Kent, (x 2.) 
Fig. 3 No. 2754. Bond's Main Colliery, Temple Normanton, Derbyshire. (Nat. size.) 
Fig. 4. No. 107. Coal Measures. Toronley Colliery. Locality unknown. (Nat. size.) 
5. No. 107. Coal Measures. Toronley Colliery. Locality unknown. (x 3.) 
Fig. 6. No. 927, Middle Coal Measures. Cannel Band, Flimby, Cumberland. (Nat. 
size.) i 
Fig. 7. No. 927. Middle Coal Measures. Cannel Band, Flimby, Cumberland. (x 2.) 
Fig. 8. No. 960. Middle Coal Measures, Robin Hood Pit, Flimby, Cumberland. (x 3.) 
Fig. 9. No. 68. Coal Measures. Barnsley, (x 3.) 
PLATE 11. 
Fig. 10. No. 106. -Coal Measures. Jarrow. (x 3.) 
Fig. 11. No. 8475. New Mine Coal. Bentley, South Staffordshire. (x 14.) 
Fig. 12. No. 754. Coal Measures, Bradford. (Nat. size.) 
Fig. 13. No. 755. Wax cast of specimen from Coal Measures. Bradford. (Nat. size.) 
Fig. 14. No. 8568. Wax cast of specimen, Claycroft, Cosely, South Staffordshire. (x 2.) 
Fig. 15 4. No, 3249. Between Bottom and New Mine Coal. Pouk Hill, Walsall. (Nat. size.) 
Fig. 158. No. 3249. Between Bottom and New Mine Coal. Pouk Hill, Walsall. (x 3.) 
Fig. 16. No. 1475, Near base of Lower Coal Measures. Queen's Seam, Broomhill 
Colliery, nr. Amble, Northumberland, (Nat. size.) 
LEPIDODENDRON LANCEOLATUM, Lesq. = L. lycopodioides, Sternb. 
(PL 11. fig. 17 & Pl. 12. figs. 18-22.) 
Fig. 17. No, 1624. Coal Measures, 2nd Division, Lightmoor Colliery, Forest of Dean, 
Gloucestershire. (Nat. size.) 
PLATE 12, 
Fig. 18. No. 1624. Coal Measures. 2nd Division, Lightmoor Colliery, Forest of Dean, 
Gloucestershire. (x 3.) 
Fig. 19.. No. 1986, Coal Measures, 2nd Division, Park End Colliery, Forest of Dean, 
Gloucestershire. (x 3.) 
Fig. 20. No. 2507. Transition Coal Measures. Bayton Colliery, Forest of Wyre. (x 3.) 
Fig. 21. No. 2066. Upper Coal Measures. — Shortwood Colliery, nr. Bristol. (Nat. size.) 
Fig. 22. No, 1625, 2nd Division, Lightmoor Colliery, Forest of Dean, Gloucestershire. 
(x 3.) 
LEPIDODENDRON OPHIURUS (Brongn.) (Figs. 23-26.) 
Fig. 23. No. 131. Coal Measures. Locality unknown. (Nat. size.) 
Fig. 24. No. 131. Coal Measures. Locality unknown. (x 2.) 
Fig. 25, No. 3472, Coal Measures. Shallow Seam, West Cannock Colliery. No. 1 Pit, 
Hednesford, South Staffs. (x 3.) 
Fig. 26. No. 3478, Thick Coal. Cakemoor Colliery, Blackheath, South Staffs, (x 3.) 
