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Show Illrt Thnl Mas (lore tilts. In aomo iiarts of the earth iwoplo eat the dirt, whicli Is found to'iH-4-s 1111 tritlm nualltiea. Tho suUtnneo Is kilobit a itioiinlaln nnal The In Man. on Hie hanks ot tho Amvon rlvrr um) this meal as food during times whin other focal I. Marco. It Is inado up Into n dough and baked aa bread. Chemlits lint 0 annlyred this substance, nnd tlud It tu bo composed nf tho remains re-mains of Infusoria, and It Is this aid lual matter jet ninainlng that makes ItaiallabloasfooiL If wo now go a Hep higher and ex amino oilier fill remains In siio nachingtn that of tho head of 11 pin wo find that a largo part of tho cnllni crust ot tlio enrth Is comixisiil of them little she II niilmnl rnlle.1 tho mill oloce must liaio eiMnl In rounlhss numbers in tho scat of the cretaceous IcrIiL In seltllig to tho bottom of tlio 11116I1 nt seiu that con red wh it Is now central Franco lhesi shells formed Immense strata, soma nf which aroMir mil thousanl fc-itln tlilckims. Tho lieautlftil city of Paris Is built from stone rpiirrlcil from this ih Klt, mot ly lrointlioipiirrl.-aof Montinartre. Macon Tclik-r ihIl |