JLM DEX 



[The Fossils, the names of which are printed in Italics, are figured in the Text.'] 



Abbeville, Post-pliocene, flint tools of, 116. 

 Aberdeenshire, granite of, 709. 

 Abich, M., on trachytic rocks, 599. 

 Abridged table of fossiliferous strata, 101. 

 Acer rubrum, GEningen, 253. 



trilobatum, (Eninsen, 252, 253. 



leaf of, CEningen, 266. 



Acrodus nobilis, Lias, 421. 



Acrogens, term explained, 333. 



Acrolepis Sedgicickii, scale of, 462. 



Action acutus, Great Oolite, 405. 



Actinocyclas in Atlantic mud, 320. 



Aetinolite-schist, 735. 



Adams, Dr., on Nile river-terraces, 118. 



JEchmodw Zeachii, Lias, 421. 



_Egean Sea, mud of, 35. 



uEpiornis of Madagascar, 455. 



Africa, South, Devonian strata of, 546. 



Agassiz, M., on carboniferous reptiles, 505. 



— — on fish of Brown-coal, 6T9. 



- — on fish of Lias, 420, 421. 



- — on fish of Sheppey, 294. 

 — on footprints, 455. 



■ — on glaciers, 141, 142. 



• — on Monte Bolca fish, 694. 



on Old Eed fossil fish, 532. 



on Permian fish, 461. 



on Placodus, 440. 



on Pterygotus, 526. 



Agglomerate, 603. 



Agjiostus integer. A. Rex, 580. 



Air-breathers in Coal, 510. 



rarity of, 518. 



Aix-la-Chapelle, cretaceous flora of, 338. 



hot springs at, 741. 



Alabama, cretaceous shingle of, 339. 



river-section near, 310. 



Alabaster defined, 13. 



Alberti, on Keuper, 434. 



Alkali present in Silurian and Cambrian strata, 



745. 

 AVncial deposits, Eccent and Post-pliocene, 



114. 

 Alluvium, term explained, 79. 



formation of, 81. 



in Auvergne, 80. 



Alpine erratics, 142. 



glaciers, colossal size of ancient, 142. 



■ blocks on the Jura, 142. 



Alps, age of metamorphic rocks in, 760. 



Austrian, infra-liassic strata of, 435. 



curved strata of, 53. 



elevated fossiliferous rocks in, 4. 



nummulitic limestone of, 307. 



Swiss and Savoy, cleavage of, 748. 



Alteration of metamorphic rocks, 743. 



Alternations of different rocks, 14. 



: of marine and freshwater formations, 32. 



Alum Bay, flora of, 291. 



Alum schists of Sweden and Norway, 581. 



Alumina in rocks, 11. 



Amblyrhynchus cristatus, living, 425. 



Armentacese of Swiss Miocene flora, 264. 



Amer, volcanic formations near, 667. 



America, North. See United States, Canada, 

 and Nova Scotia. 



America, South, cleavage of clay-slate in, 753. 



Cretaceous strata of, 340. 



gradual rise of parts of, 46. 



American forms in Swiss Miocene flora, 268. 



Amiens, Post-pliocene flint tools of, 116. 



Ammonites Bucklandi (bisculatus), 419. 



bifrons (Walcotii). Lias, 418. 



Braikenridgii, Oolite, 413. 



— — Humptiresianus, Inferior Oolite, 412. 



Jason {A. Elizabethan), 400. 



macrocepJialus, Oolite, 414. 



margaritatm (Stokesii), Middle Lias, 419. 



Nodotianus {striatulus), Lias, 418. 



planorbis, Lower Lias, 419. 



Bhotomagensis, 331. 



slriatulus, Upper Lias, 419. 



Ampelite, or aluminous slate, 735. 



Amphibole, 597. 



Amphibolite, 593, 604, 735. 



Amphistegina Hauerina, 244. 



Amphitherium Broderipii, 407. 



Brevostii, Stonesfield slate, 407. 



Ampullaria glauca (recent), 30. 



Amsterdam, or St. Paul Island, 644. 



Amygdaloid, 601, 604. 



Analysis of volcanic minerals, 608. 



Ananchytes ovata, White chalk, 325. 



Ancillaria subulata, Eocene, 31. 



Ancyloceras gigas, 343. 



spinigerum, 332. 



Ancylus elegans, Pleistocene, 29. 



Andelys, chalk cliffs at, 354. 



Andernach, strata near, 679. 



volcanic sand and loess at, 679. 



Andes, plutonic rocks of, 721. 



volcanic eruptions of, 742. 



Andesite, 599. 



Andreasburg, vein of, 774. 



Angiosperms in the coal, 479. 



term explained, 333. 



Anodonta Cordierii, A. latimarg hiatus (re- 

 cent), 28. 



Anoplotherium commune, Binstead, 2S3. 



gracile, 300. 



Antholithes, Coal, 479. 



Anthophyllum lineatum, 279 



Anthracite, conversion of coal into, 743. 



in Bhnde Island, 743. 



Anticlinal line, 43, 57. 



Antiquity of living species, 195. 



