ia. 
198 
~Megalichthys maxillaris, 4g. Mse. Leeds. 
- Diplopterus carbonarius, 4g. Mse. 
Leeds. 
Diplopterus Robertsoni, 4g. Msc. Burdie 
House. 
Pygopterus Bucklandi, 4g. P. foss. ii. part 2. 
p- 77. Burdie House. 
Pygopterus Jamesoni, 4g. P. foss. ii. part 2. 
p. 78. Burdie House. 
REPORT—1843. 
Pygopterus Greenockii, 4g. P. foss. ii. part 2. 
p. 78. New Haven. 
Acrolepis acutirostris, 4g. Msc. Carluke. 
Orognathus conidens, 4g. Msc. Carluke. 
Graptolepis ornatus, 4g. Mse. Carluke. 
Pododus capitatus, 4g. Msc. Carluke. 
Celacanthes. 
Wamaganis Phillipsii, 4g. P. foss. ii. Hali- 
ne lepturus,.4g.Msc. Leeds. Man- 
chester. 
Holoptychius Hibberti, 4g. P. foss. ii. (Rhi- 
zodus, Ow.) Burdie House. 
Holoptychius sauroides, 4g. Msc. 
burgh. Leeds. 
Holoptychius faleatus, 4g. Msc. 
near Glasgow. 
Holoptychius Portlockii, 4g. Msc. 
land. 
Edin- 
Greenside 
Tre- 
Holoptychius Garneri, Murch. Sil. Syst. p. 
474. Lanesfield. 
Holoptychius granulatus, 4g. Msc. Rhua- 
bon. North Stafford. 
Holoptychius striatus, 4g. Msc. (Megalich- 
thys.) (Millst. Gr.) Edinburgh. 
Holoptychius minor, 4g. Msc. Leeds. North 
Stafford. 
Hoplopygus Binneyi, 4g. Msc. 
Uronemus lobatus, 4g. Mse. 
Phyllolepis tenuissimus, 4g. Msc. 
House. 
Manchester. 
Burdie House. 
Burdie 
PERMIAN SYSTEM. 
I, PLAcoipEs. 
Ichthyodorulithes. 
Gyropristis obliquus, 4g. P. foss. iii. p.177. (C. magn.) Belfast. 
II. GANoiDES. 
Lépidoides. 
Palzoniscus comtus, 4g. P. foss. ii. p. 97. 
t. 100. f.1-3. Palzothrissum magnum, 
Geol. Tr. (S. 2.) iii. t. 8. £1, 2. Pale- 
othr. macrocephalum, Ibid. t. 9. f. 2. 
(C. magn.) East Thickley. Midderidge. 
Darlington. Clar. Railw. West Bolden. 
Houghton. Whitley. Rushyford. 
Palzoniscus elegans, 4g. P. foss. ii. p. 82, 95. 
t. 104. f. 4,5. Sedgw. Geol. Trans. (S. 2.) 
iii. t.9.f.1. (Paleothrissum.) (C.magn.) 
East Thickley. Midderidge. Darling- 
ton, &c. 
Paleoniscus glaphyrus, 4g. P. foss. ii. p. 98. 
t.10c. f.1, 2. (C. magn.) Midderidge. 
East Thickley. Darlington. Clar. Rail- 
way. West Bolden. Houghton. Whit- 
ley and Rushyford. Ferry Hill. 
Paleoniscus longissimus, 4g. P. foss. ii. p.100. 
t.10e. f. 4. (C. magn.) East Thickley. 
Midderidge. Darlington. Clar. Rail- 
way. West Bolden. Houghton, &c. 
Paloniscus macrophthalmus, dg. P. foss. ii. 
p. 99. t.10c. f. 3. (C. magn.) East Thick- 
ley. Midderidge. Darlington. Clar. 
Railway. West Bolden. &c. 
Platysomus macrurus, 4g. P. foss. ii, p. 170. 
t.18. f.1,2. Sedgw. Geol. Tr. (S. 2.) iii. 
t.12. f.1,2. Uropteryx undulatus, 4g. 
Msc. Walch.Geol. p.270. East Thickley. 
Platysomus parvus, 4g. P. foss. ii. p.170. t.18. 
f. 3. Clanny, Aun. of Phil. vi. p. 115 
(Chztodon). Winch. Geol. Tr. iv. t. 2. 
(C. magn.) Low Pallion, Northumb. 
Platysomus striatus, 4g. P. foss. ii. p. 168. 
t.17.£.1—-4. Uropteryx striatus, 4g. Msc. 
Walchn. Geol. p. 720. Sedgw. Geol. Tr. 
(S. 2.) iii. t.12. £.3,4. (C. magn.) Ferry 
Hill. Whitley. Durham. 
Sauroides. 
Acrolepis Sedgwickii, dg. P. foss. ii. p. 11. 
t.52. Geol. Tr. (S.2.)iii. t.8.£.3. Bron. 
Leth. ii. p. 120. t. 10. f. 6. (C. magn.) 
East Thickley. Ferry Hill. 
Pygopterus mandibularis, 4g. P. foss. ii. p.10. 
t. 53, 53a. Geol. Tr. (S. 2.) iii. t. 10. 
f.1-3. Nemopteryx mandibularis, s. Sau- 
ropsis scoticus, 4g. (Anc. Cat.) P. sco- 
ticus, dg. Bron. Leth. ii. p. 128. (C. 
magn.) East Thickley. Ferry Hill. 
Pygopterus sculptus, 4g. P. foss. ii, part 2. 
p-77. (C. magn.) 
Celacanthes. 
Ccelacanthus granulatus, 4g. P. foss. ii. t.62. (C.magn.) Durham. Ferry Hill. East Thick- 
ley. 
