4S DKSCMII'TH)^ DES KOSSILKS 



<lai)s la (ii^iiK" (Ic (.oldliiss pi lAWM, liii. 1:>|, ci m hohs i(>inin(|ii(.ii- 



(|IIO U'l .Mll((ll, (l.llls 1.1 (IcMlipllCll (jllll en (Icimc, <lll (|l|r h s l;|„^s('x < ..(cs 



pemciil scIcikIic en r|)iii(v (i.mim's, il m.iiv .'.| |<miI .uism iiii|)(»sm|,|,. dr n* 

 jKl^ I.I Mjipoilcl I i L'lOt/iJia tlHiiUihi, Sow { r m hi! iIoik . loH (|ii<- d Oi 



hlJ^IIN .llll<lll idnihlK- l.'s,H(.- (I( (.oldllls. ,IN,'( ll|ir(-^p<(( sniOMKM (I>M 



ii.\N( , T,n. nil , p 7.;m pi ((( <,IA\\\I Idi I .5) 



I.Csdl^ll,lliCl|s^pi||(-||M>p,ll .IICIll <l()ll< IK S(> j ludlllH (picdu/ l(>Mlldl- 



\ldu-d("|,lloll ..Mll<<x rn.liir «l(( MM.lK l("l(l dclMKi dc^lC <!(' M.MS..|||(< 



I.C^ s|>CMm.ll- (.Illir- I I.I.H(pl('UIII('^ iinlliciit p,l^ (ClIC p.lllKMl.inh , 



<l(> MX (pi. (MIX lui ,UI\ phll(ll<>s d(- (.(ddllls^ 



(("He .sp<-((' ,Ml<' iioiis. \iiulr!(Mi< d.iiis l( HH-ssuldf I oii-( (»iiil.- 



(Hllll^, pir. dc MdllK.illli, ."I, ni MIciiMiiMc, (hil^ lrs.,|,h \ ci I d Vi\-I.i 

 Cll.ipollc <>l (h- (ocslcid lllr <>s| .i.MV Mii> .1 l;i.i((pi(>i>iii(-s, oil noiiMicn 

 a\oiis M'dicilli ipic d<Mi\ spcunieiis, doiil Inn, ccliii (pic nous ,i\oiis d( -- 



Fig. I, MIC p.ii-dcssoiis dc I.I iirandc \al\c. 

 Fj>. 2, MIC (III (olcdii (lodicl 



<|u.l(|u.lni, |,Mi mmIiI,. mull, ^ IMS, mikI.^ .11 lull, ,li.>il. i |ii, . s .1. 1. ,. i s ,,||s 



n<lll(IU/ll(S I)C11\ CspCIC- Olll CiC (l(HlllCCs sous (,. IIOIII, d.lllOld |).ll 



