179 



ellipse of 2,00 about midway between the exlremities oMts prin- 

 cipal axis) jJütfc^eu 33r. — 58° imb — 64° 26', ^m^ 126° 20' imb 

 146° 0' Oft (Contrib. lo terr. Magn. in t»eu Philos. Trans- 

 acl. tor 1846 P. 111. p. 252j. 



^« (e. 89.) Oiop, Voyage Vol. II. p. 22i-. ^ad) teu Dieife. 

 3nrtructioneu uuu-beu bie beiben fiibUcl)eu ^oci b^6 ?)}iavimiimö ber 

 3utenfttat üermutl)et (Vol. 1. p. XXXVl) in 33r. - 47", Sg. 140° 

 O. unb 33r. - 60°, £9. 235° O. (2)^eribtau uou ©reeiuvtcl)). 



'" (@. 89.) Philos. Transact. tor 1850 P. I. p. 201; 

 A.drairaliy Manual 1849 p. 16; (5rm an, ^^laguet. 33eob. 

 ©. 437 — 454. 



*°° (@. 90.) 2(uf ber .^arte ber ifobi;uamifd}eii £inieit von 

 9(0rbamertfa, bie ju ©abine'^ ^IbOaublung: Contributions 

 to lerrestrial Magnctism No. Vll 0^'^)^^^/ ft^Ijt ai\6 93er: 

 fel)en 14,88 jlatt 14,21. 2)ie (entere, umln*e 3fll)l tft aber im ^ert 

 berfelbeu Qlbl^anbluug p. 252 511 lefen. 3n bem B^ifat^ 511 Ttote 

 158 im Iteu SBaube ber englifd^eu Ueberfe^ung be^ .^oemoi^ p. 414 

 fte()t mcl) burc^ einen 2)rucffe(}ler 13,9 ftatt 14,21. 



' (@. 91.) 3* folge für 15,60 ber Qlngabe in gabine'ö 

 Contrib. No. VII p. 232. ^m bem magnetifd}en Journal be^ 

 erebu^ (Philos. Transact. tor 1843 P. II. p. 169 unb 172) er-- 

 fiel)t man, ba^ auf bem (ii\e am 8 Februar I84i (in 33r. — 77° 

 47' unb 2g. 175° 2' 2B.) vereinjelte 33eübac^tungen felbfr 2,124 g-aben. 

 2)er 5Bertl) ber 3ntenfttat 15,60 in abfoluter (Scale fe^t bie ^nteiu 

 fttät in y;>obarton prouiforifd) ju 13,51 oorau^ (magn. and me- 

 teorol. Observations made atHobarton Vol. I. p. LXXV). 

 (5^ ift aber biefelbe neuerbingö (Vol. 11. p. XLVl) um etmaö ver- 

 größert werben, ju 13,56. 3^1 ^^«t Admiralty Manual p. 17 

 finbe id) bm füb\id-)en jlärferen ^ocuö in 15,8 werwanbelt. 



' (@. 91.) ©abine in ber englifd)en Ueberfeljung be^ .to^= 

 mo^ Vol. I. p. 414. 



^ (®. 91.) @. bie interelTante SarfleUung: Map of the 

 World, divided into Hemispheres by a plane, coinciding with 

 the Meridians of 100 and 280 E. of Greenwich, exhibiting the 

 unequal distribution of the Magnetic Intensity in the two Hemi: 

 spheres, Plate V; in ben Proceedings of the Brit. Assoc. 

 at Liverpool 1837 p. 72 — 74. 3)ie ^Ijeilung ift, nac^ bem ^^ari-- 

 fer 9}ieribian gered)net, Sänge 97° 40' Oft unb 82° 20' 2Beft. ^ail: 



