736 



INDEX. 



Amherst, Lady Sarah, Himalayan fossils, 583. 

 Amphlett, Mr., fossil vegetables in the New Red Sandstone, 65. 

 Amroth, east of Tenby, culm of (PI. 35. f. 4.), 373, 721. 

 Angle Bay, Pembroke, Lower Limestone shale, 384. 

 Ankerdine Hill, Lower Silurian Rock of (PL 29. f. 4.), 412, 415, 

 422, 713. 



, fossils at, 637 et seq. 



Annelids or fossil sea-worms, 699. 



Aiming, Miss Mary, her discoveries in lias, 16. 



Anstice, Mr. "W., collection of organic remains, 103, 104. 



Anticlinal ridge of Pirn Hill, &c, 296. 



of Brecon, 336. 



of the Caradoc, 229. 



— ■ of May Hill, Woolhope and Tortworth, 442— 



462. 



of Wren's Nest and Rowley Hills, near Dudley, 



483—503. 



Apley Terrace, Shropshire (PI. 29, f. 11, 12.), 61, 714. 

 Aram Farm, Newnham, Silurian Rocks of, 445, 448. 

 , fossils at, 611. 



Ardwick, near Manchester, Upper coal and freshwater lime- 

 stone, 82, 84, 85, 86, 97. 



Arley, Upper (on the Severn), 133 — 137. 



Aitow River, Herefordshire (PI. 33. f. 4.), 718. 



Asaphus, genus of Crustaceans, 650 et seq. 



Ascot, Shrewsbury, coal-field, 90, 91. 



Ashley Heath, Staffordshire, 41, 297, 558. 



Ashley Moor, Herefordshire, passage from Old Red to LudloAV 

 Rock, 197. 



Asia Minor, extinct volcanoes of (Catacecaumene), 70. 

 Asterley, Shrewsbury, coal-field, 81, 84, 95. 

 Astley Abbots, Salop, Lower New Red Sandstone, 100. 

 Aston Ingham, near May Hill, Wenlock Limestone (PI. 36. f. 12.), 

 442, 723. 



Aston, near Newport, carboniferous limestone, 107. 



, Salop, red Caradoc Sandstone, 219. 



— , near Ludlow, Wenlock Limestone fossils, 626. 



Audouin, M., on fossil insects, 104. 



> on Trilobites, 646 et seq. 



Aust Cliff, Gloucestershire (PI. 36. f. 18.), 723. 

 Austrian Alps, inversion of strata, &c, 425. 

 Auvergne, extinct craters of, 69, 70. 



, freshwater limestones of, 97. 



■ , local detritus of, 522. 



Avening Green, Tortworth, trap of, 459, 460. 

 Avon, river, near Bristol, rocks in the gorge of, 158. 



, small river, near Tortworth, 459. 



■ !, gorge, near Tortworth, 460. 



■ , river, Worcestershire, local drift in the valleys of the, 



514. 



. > bones of extinct animals and fluviatile shells found in the 



valley of, 555. 

 Awre, (near Purton Passage,) gravel of, 560. 

 Aymestry Limestone, 201, 204, 231, 241, 301, 410, 430, 442, 



454, 481. 



, organic remains of, referred to, 202, 243, 



316, 338, 340, 430, 446, 482. 



* , described, 613, 618 et seq. 



, , dislocations of, 237. 



= , bones of extinct quadrupeds in fissures of, 



553. 



, drift near to, 513, 549, 550. 



Babbage, Mr., on elevation and depression, 576. 



Bach-howey gorge, Ludlow Rocks contorted, sketch of, 312. 



Back, Capt. Sir G., R.N., 149. 



Backbury Hill, Ludlow Rock, 430—431. 



Bagbarrow Hill, fossils of Ludlow Rock, 610. 



Bagley Rough on the Severn (section, PI. 29. f. 13.), 714. 



Bakewell, Mr., Travels in the Tarentaise (volcanic rocks), 73. 



, his hypothesis of the Jewstone dyke,' Clee 



Hills, 126. 



Bala Limestone and characteristic fossils, 308, 638, 649 et 

 seq. 



" Ballstones " or, concretions in Wenlock Limestone, 210, 440. 



divided by joints, 245. 



Baltic sea, 533, 539. 



Bauseley (Breidden) Hills, bedded and eruptive trap (PI 29 



f. 9. PI. 33. f. 7.), 291, 29G, 713, 719. 

 Barr Beacon, Staffordshire, trilobites near to, 489. 



— ■ , fossil shells near to, 619 et seq. 



, line of elevation and faults parallel 



to, 502. 



■ , section to (PI. 37. f. 3.), 725. 



Baremoor Colliery, Dudley, 471, 477. 



Barker, Mr. J., sections of Wolverhampton coal-field, 473, 475 

 501, 729. 



Barnt Green, Lower Lickey, trap near to, 495. 



Barrow Hill, Dudley, greenstone in the coal measures (PL 37 



f. 1.), 499, 500, 506, 507, 725. 



, faults of coal measures near to, 504. 



Bartestree, near Hereford, trap dyke in Old Red Sandstone 



185, 186. 



Barytes, sulphate of, in New Red Sandstone, 298. 



, in Aymestry Limestone, 204. 



, in Wenlock Limestone, 214. 



, in Caradoc Sandstone, 261, 293. 



■ , in Llandeilo Flags, 273, 278. 



■ , in Malvern Syenite, 417. 



Basalt, composition of, 69. 



or "whin sill" of Northumberland, 77. 



of the Clee Hills, 125. 



of the Rowley Hills, 497. 



Basaltic dyke in Yorkshire, 76. 



in the Clee Hills, 127. 



of Shatterford, 137. 



Base of the New Red System in Gloucestershire and Worces- 

 tershire, 50 et seq. 



Batchelor's Bridge, Worcestershire, Wenlock Limestone, 424. 



Bateman, Lord, 251. 



Bath freestone (Great Oolite), 15. 



Bathrust, Mr. Bragge, of Lydney Park, on faults, 190. 



Bauseley, one of the Breidden Hills (PL 32. f. 7.), 290, 718. 



Bavaria, tertiary deposits of, bowlders on surface of, 544. 



Baveney, Forest of Wyre, seams of coal, 134. 



Baxter's Bank trap, Radnorshire, 339. 



Bayfield, Capt. R.N., transport of bowlders in ice, 539, 733. 



Bayton coal-pits, Forest of Wyre, 134. 



Beacon Hill, Sedgeley, Ludlow Rock, 481, 482, 487. 



Beaumont, M. Elie de, on the term " Silurian," 7. 



, on the New Red Sandstone of Lorraine 



44, 65. 



, on trap rocks, 74. 



, on " craters of elevation," 427. 



, on periods of elevation, 408, 521, 570. 



on diluvium, 509. 



Beck, Dr., shells in gravel determined by, 533. 

 , description of graptolites, 586. 



