Newest Flcetz-Trap Formation. 20, extended hills of this formation, in which the dif ferent rocks alternate with each other in fuch a manner as (hews that the whole fer.es of rocks has been frequently repeated. The hill o Hein in the Habicluwald in Heflia, affords a (In king example, not only of the ufual -angement Of the rocks of this formation, but alfo of its petition. On the road from Caffel to Weiflfaa- ftein we obferve limeftone and other older fketz rocks The WeiiTenftein itfelf is horizontally ftra- '•fit anditsdrff or lowed formation, conMs o brown-coal, fand, clay, wacke, and bafalt, above which the fecund reds, which is alfo compofed 1 i KnfoU • the third, which of fand, clay, wacke, and bafalt . the , rells immediately on the fecond, beg.ns alfo w th fand; but this fand conta.ns (hells, bodies not obferved in .e.ther of the wo fird arenaceous depof.tions; it is covered by clay, wacke, and bafalt. I, is probable that the forma- tion is repeated a fourth time. The trap-hills in the Eleaorate of Saxony prefen many indmaiveand iotcreftingexamplesoff.nl depofitions. Thefe generally red on gneifs 11 lowed bed is a coarfe iron-diot fand, which is dug out in many places, and ufcc1 for hJ „ other purpofes: it is imm« ia J bed of clay, which is fandy beneath, b onnroaches to wacke, in the upper part. this clay is covered by wacke, and the wacke paffes into “ , is covered by bafalt. Similar appearances Vob.UI- Cc