a of; origin of; with flints;
without flints.
_Chama_.
_Chamoerops; Helvetica_.
Chazy Limestone.
_Cheiroptera_, of the Eocene; of the Miocene.
_Cheirotherium_.
_Cheirurus; bimucronatus_.
_Chelichnus Duncani_.
_Chelone Benstedi; planiceps_.
_Chelonia_, of the Permian; of the Jurassic; of the Cretaceous;
of the Eocene; of the Miocene.
_Chemnitzia_.
Chemung Group.
Chert.
Chillesford Beds.
_Chonetes; Hardrensis_.
_Chonophyllum_.
_Cidaris_.
Cincinnati Group.
_Cinnamomum polymorphum_.
Cinnamon-trees.
_Cladodus_.
Claiborne Beds.
_Clathropora; intertexta_.
Clay; Red, origin of.
Clay-ironstone, nodules of.
_Cleidophorus_.
_Cleodora_.
_Climacograptus_.
Clinton Formation.
_Clisiophyllum_.
_Clupeidoe_.
_Clymenia; Sedgwickii_.
Coal; structure of; mode of formation of.
Coal-measures; mineral characters of; mode of formation of;
plants of.
Coccoliths.
_Coccosteus_.
_Cochliodus; cantortus_.
_Coleoptera_.
_Colossochelys Atlas_.
_Columnaria; alveolata_.
_Comatula_.
Conclusions to be drawn from Fossils.
Concretions, calcareous; phosphatic; of clay-ironstone;
of manganese.
Conglomerate.
_Coniferoe_; wood of; of Devonian period; of the Carboniferous;
of the Permian; of the Trias; of the Jurassic period.
Coniston Flags and Grits.
Connecticut Sandstones, footprints of.
_Conocoryphe Mathewi; Sultzeri_.
Conodonts.
_Constellaria_.
Constricting serpents of the Eocene.
Contemporaneity of strata.
Continuity, theory of.
_Conularia; ornata_.
_Conulus_.
_Conus_.
Coomhola Grits.
Coprolites.
Coralline Crag.
Corallines.
_Corallium_.
Coral-rag.
Coral-reefs.
Coral-rock.
Coral-sand.
Corals; of the Lower Silurian; of the Upper Silurian; of the
Devonian; of the Carboniferous; of the Permian; of the Trias;
of the Jurassic; of the Cretaceous; of the Eocene; of the
Miocene.
_Corbula_.
Cornbrash.
Corniferous Limestone.
_Cornulites_.
Cornus.
_Coryphodon_.
Cowries.
Crabs.
Crag, Red; White; Norwich; Antwerp; Bridlington; Coralline.
_Crania; Ignabergensis_.
_Crassatella_.
_Crepidophyllum; Archiaci_.
Cretaceous period; rocks of, in Britain; in North America;
life of.
Crinoidal Limestone.
_Crinoidea_; of the Cambrian; of the Lower Silurian; of the
Upper Silurian; of the Devonian; of the Carboniferous; of the
Permian; of the Triss; of the Jurassic; of the Cretaceous;
of the Eocene.
_Crioceras; cristatum_.
_Crocodilia_; of the Trias; of the Jurassic; of the Cretaceous;
of the Eocene.
Cro