have successively occupied the surface of the Earth. 359 



Cupressites Linkianus, Gopp, — Am- 

 ber. 



Bockianus, Gopp. — Amber. 



Callitrites Brongniartii, Endl. — 

 Paris. 



cm-tus, Endl. — Sheppey. 



Comptoni, Endl. — Sheppey. 



thuioides, Endl. — Sheppey. 



crassus, Endl. — Sheppey. 



Frenelites recurvatus, Endl. — Shep- 

 pey. 



subfusiformis,i^7Jc?Z. — Sheppey. 



globosus, Brong. — Sheppey. 



elongatus, Brong. — Sheppey. 



Solenostrobus subangulatus, Endl. 

 — Sheppey. 



corrugatiis, Endl. — Sheppey. 



sidcatus, Endl. — Sheppey. 



semiplotus, Endl. — Sheppey. 



tessellatus, Brong. — Sheppey. 



** Abietineae. 

 Abietites obtusifoUus, Gopp. — Am- 

 ber. 



geanthracis, Gopp. — Lignite, 



Silesia. 



■ Wredanus, Gopp. — Amber. 



Reichianus, Gopp. — Amber. 



Piuites Defrancii, Brong. — Paris. 



maerolepis, Brong. — Paris. 



rigidus, Gopp. — Amber. 



hgnitum, Gopp. — Lign., Saxe. 



ovoideus, Gopp. — Silesia. 



Thomassiauus, Gopp. — Lig- 

 nite. 



brachylepis, Gopp. — Lignite. 



Pence snccinifera, Endl. — Amber. 



*** Taxinese. 

 Taxites acicularisj Brong. — Lignite, 



Cassel. 

 L&ng&dorf&i, Brong . — Lignite, 



Wetterau. 

 diversifolius, Brong. — Lignite, 



Cassel. 



affinis, Gopp. — Lignite. 



Taxoxylon Ayckei, Ung. — Lignite, 



Silesia. 



**** Gnetacefe. 

 Ephedrites Jonianus, Gopp. — Amber. 



Angiospermous Dicotyledons. 

 Betulace^. 

 Alnns snccineus, Gopp. — Amber. 

 Betulinium parisiense, Endl. — Paris . 



CUPULIFER^. 



Quereus Meyerianus, Gopp. — Amber. 

 Carpinites dubius, Gdp2}. — Lignite. 



JUGLANDE^. 



Juglans ventricosa, Brong. — Lignite, 



Pomerania. 

 Schweiggeri, Gopp. — Lignite, 



Prussia. 

 Hagenianus, Gopp. — Lignite, 



Prussia. 



Ulmace^. 

 Ulmus Brongniartii, Pomel. — Paris. 



Proteace^. 



Petrophylloides, Bowerb. — 7 species 

 from the Isle of Sheppey. 



Leguminos^. 

 Leguminosites, 18, "I species of fruits 

 Xylinoprionites, 2, > from the Isle 

 Faboidea, 25, J of Sheppey. 



(ENOTHEREiE. 



Trapa Arethusse, Ung. — Bolca. 



CUCURBITACE^. 



Cucumites variabilis. Bow. — Shep- 



pey- 



Sapindace^. 



Cupanioides, Bow. — 8 species from 

 Sheppey. 



Malvaceae. 



Hightea, Bowerb. — 10 species from 

 Sheppey. 



Ericace^? 



Dermatophyllites, Gopp. — 9 species 

 in amber. 



Families doubtful. 



Phyllites, 10 species. 

 Antholithes, 4 species. 

 Carpohthes, 8 species. 



The most remarkable characters of this flora are : 1 . the great 

 quantity of Algse and marine Naiadese, a character related to the 

 extent and magnitude of the marine formations of this epoch. 



2. The great number of Conifers, belonging mostly to genera 

 still existing, but among which the Cupressinem seem to predo- 



