Results of Land Observations, 1914-20 



41 



Station 



AFRICA. 



Nigeria Concluded. 



Yale 



Zaria 



Kaduna 



Bauchi 



Kwagal 



Jenjere 



Debba Habc. 

 Serikim Pawa 



Shillem 



Zungeru .... 



Jimcta 



Lau 



Jebba 



Amar 



Baro 



Ilorin 



Ibi 



Loko 



Lokoja 



Osbogbo ... 



Abinsi 



Ibadan 



Idah 



Lagos, A. . 

 Lagos, B . . - . 

 Lagos, C . . . . 

 Onitsha 



Abo 



Forcados .... 



Latitude 



11 42.4 N 

 11 06.8 N 

 10 29.2 N 



10 IS. 3 N 

 10 16.9 N 

 10 14.5 N 



10 12.8 N 

 10 02.5 N 



9 53.4 N 

 9 48.5 N 



9 16.7 N 



9 12.9 N 

 9 07.7 N 

 8 40.9 N 



8 37.0 N 

 8 30.4 N 



S 10.8 N 



7 59.8 N 

 7 48.3 N 



7 45.9 N 

 7 45.3 N 

 7 23 . 2 N 

 7 06.4 N 



6 26.9 N 

 6 26.9 N 

 6 26.9 N 

 6 10.6 N 



5 32.0 N 



.9 N 



Long. 

 East 

 of Gr. 



13 42 

 7 43 



7 25 



9 49 

 10 37 



8 50 



11 24 

 7 07 



12 03 

 6 10 



12 29 



11 19 



4 49 



10 23 



6 23 



4 35 



7 50 

 6 44 



4 33 

 8 45 

 3 53 

 6 43 



3 24 

 3 24 

 3 24 

 6 46 



6 33 



Date 



Sep 1 , 

 May 5, 

 Apr 26, 

 Apr 27, 

 May 19. 

 May 26. 

 May 9 , 

 May 10, 

 May 11, 

 May 31, 

 Apr 24. 

 Apr 25, 

 Jun 6, 

 Apr 15, 

 Apr 16, 

 Jun 12, 

 Jun 15, 

 Jul 4, 

 Jul 10. 

 Apr 10, 

 Jul 15, 

 Jul 16, 

 Aug 28. 

 Apr 7. 

 Apr 8, 

 Jul 20, 

 Jul 29, 

 Aug 12, 

 Aug 21. 

 Aug 23. 

 Sep 2, 

 Sep 3. 

 Apr 4, 

 Aug 3. 

 Apr 2, 

 Sep 14, 

 Sep 15, 

 Sep 17, 

 Mar 17, 

 Mar 22, 

 May 17. 

 Sep 27. 

 Sep 28, 

 Oct 2, 

 Oct 5. 

 Oct 30. 



Declination 



Local Mean Time Value 



h 



15.5, 



9.8, 



12.5, 



h 

 16.4 

 12.2 

 14.7 



8.2, 

 9.2, 

 14.3, 



10.5, 



10.5 

 11.3 

 16.2 

 12.4 



10.5, 

 10.2, 

 7.0 

 9.4, 

 15.3, 



13.5 

 12.7 



13.1 

 17.5 



13.6.15.9 



5.8 

 10.6 



8.5 

 11.1 



tol4.5(dv) 

 ,13.7 

 ,10.5 

 ,16.4 



9.2, 

 13.1, 



12.2 

 15.5 



9.0, 

 9.5, 

 9.5, 

 8.8, 

 8.0, 

 12.5, 



11.8 

 11.5 

 10.6 

 11.5 

 8.2 

 14.4 



14.4, 

 8.6, 

 9.0, 

 10.0, 

 14.6, 

 6.9, 

 9.8, 

 8.2, 

 13.6, 

 12.8, 



16 4 

 10.8 

 10.9 

 12.3 

 17.3 

 9.0 

 12.7 

 11.7 

 15 2 

 14.8 



9.3 



17.1 

 11.5 



7 40.9 W 



10 23.0 W 



10 39.2 W 



9 49.8 W 



9 40.4 W 



10 08.8 W 



10 09.1 W 



9 24.0 W 



10 51.4 W 



10 49.1 W 

 9 14.6 W 



11 13.3 W 



9 09.4 W 



9 08.4 W 

 9 32.4 W 

 11 45.2 W 

 9 58.8 W 



11 21.6 W 



12 05.3 W 



10 15.4 W 

 10 14.0 W 



10 59.6 W 



11 28.9 W 

 11 25.6 W 

 11 27.8 W 



12 26.8 W 



10 13.8 W 



12 39.4 W 



11 39.6 W 

 11 37.8 W 

 11 38.4 W 



13 04.3 W 

 13 03.8 W 

 ',2 56.5 W 

 11 50.0 W 



12 02.2 W 

 12 31. S W 



Inclination 



L. M. T. Value 



h 

 17.7 



17.0 



12.4 

 15.1 

 16.1 



10.7 

 16.2 



8.6 

 15.3 



16.3 

 17.3 



15.6 

 14.8 



10.2 

 15.4 



8.6 

 15.8 

 14.0 

 16.6 

 15.0 



9.8 

 11.0 

 15.0 

 14.9 

 16.3 



16.5 

 15.4 

 15.4 

 11.1 



9.5 



10.1 

 15.1 



5 18.0 N 

 5 31 . 1 N 



4 08.8 N 

 3 25.9 N 

 2 39.0 N 



3 00.9 N 

 2 23 . 6 N 



3 05.6 N 



1 38.4 N 



2 59.0 N 



00 . 2 N 



18.2 N 



1 40.6 N 



49.3 S 

 05.1 S 



31.6 N 



1 39 . 2 S 

 1 38,9 S 

 1 39.8 S 

 1 39.5 S 



1 41. 3S 



1 16.3 S 



2 35.9 S 

 1 36.7 S 



3 28.3 S 



3 28.4 S 

 3 43.2 S 

 3 41.2 S 

 3 47.3 S 



5 32.0 S 



6 57.0 S 



7 05.6 S 



Hor. Intensity 



L. M. T. Value 



h h 



15.8 



10.3.11.2 

 13.0.14.2 



8.8. 9.9 

 9.7.10.8 



11.0.11.9 



11.0,12.9 

 11.2,12.2 



9.8.12.7 

 15.9.16.8 



14.1,15.4 



11.1.13.1 

 9.0,10.0 

 14. 3. 15. S 



10.0,11.2 

 13.7.15.0 



10.3.11.4 

 10.0,10 '.I 

 10.0,11.2 

 9.5,10.9 



12.9.14.0 



15.1.16.0 

 9.3.10.3 

 9.5,10.4 



11.9 .... 



7.6. 8.6 

 10.6.12.0 



9.1.10.6 

 13.9.14.7 

 13.3.14.4 



15.5,16.7 



c. g. a. 

 .32982 

 .32741 

 .32558 



. 32674 

 . 32908 



. 32788 

 ,82548 



.32901 

 . 32398 





:>274s 

 .32198 

 . 32526 



.32264 

 .32072 



.32384 

 32 148 



. 32236 

 .32314 



. 32292 



.31988 

 .32228 

 .31906 

 .31796 



.31776 

 .3161S 

 .31609 

 31522 

 .31662 



.31469 



.31430 



Instruments 



Mag'r Dip Circle 



13 

 20 

 20 



20 

 20 

 20 

 20 



20 

 20 

 20 

 20 

 20 



20 



20 

 20 

 20 

 20 



20 

 20 



20 

 20 

 20 

 20 

 20 

 20 



20 

 20 

 20 

 20 

 20 

 20 

 20 

 20 

 16 

 20 



20 

 20 



177. 2: X' 

 20.126 



20.126 

 20.126 

 20.126 



20.126 

 20.126 



20.126 

 20.126 



20.126 



I'll 126 



20.126 

 20.126 



2<i 12i; 

 20.12(56) 



20.126 



20.126 



20.12(56) 



20.12(56) 



20.12(56) 



20.12(56) 

 20.126 

 20.12(56) 

 20. 120 

 20.12(56) 



20.12(56) 



20.126 



20.126 



20.12(56) 



20.12(56) 

 20.12(56) 



Obs'r 



FB 



HES 



HI S 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HIS 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



HES 



BES 



HES 



HES 



HES 



HES 



HES 



HE8 



HES 



HES 



HES 



HES 



HES 



HIS 



BES 



HES 



ills 



DMW 



HES 



HES 



HES 



HES 



HES 



Portuguese East Africa (Mozambique). 



Porto Amelia 

 Mozambique, A 

 Mozambique, B 



Chicoa 



Panhame 



Cachomba 



Captiva 



Mashambo .... 



Boroma 



Tete 



Bandar 



Ankuaze 



Chemba 



Chindio 



12 58.3 S 

 15 01.8 S 

 15 01. 8S 

 15 36.2 S 

 15 37.2S 

 15 39.1 S 

 15 43.7 S 



15 45.3 S 



16 03.4 S 

 16 09.2 S 



16 37.8 S 



16 47.6 S 



17 11. 3S 

 17 41.6 S 



11. 



Oct 



Oct 6. 

 Oct 5. 

 Aug 20, 

 Aug 12, 

 Aug 18. 

 Aug 14 , 

 Aug 15, 

 Aug 23. 

 Aug 26, 

 Aug 30, 



Sep 

 Sep 

 Sep 

 Sep 

 Sep 

 Sep 

 Sep 



1 



5, 

 6. 



lo] 

 13. 

 15. 



h h 



14.8,16.0 



9.2.10.6 



10.3. US 



14.0.15.6 



7.0. 8.3 

 10.2.11 6 



9.1,10.7 

 5.8tol8. 



8.1, 9 5 

 9.2.10.6 

 6.5. 7.9 

 5.7 to 18.1 



7.4. 8.9 

 14.1.15.5 



8.0. 9.5 

 10.4.11 7 



5.9 to 18.1 (dv) 



(dv) 



6 07.0 W 



7 05.9 W 

 7 01.4 W 



10 45.6 W 



11 29.2 W 



10 37.6 W 



11 28.1 W 

 11 22.6 W 

 10 45.6 W 

 10 19.5 W 

 10 21.5 W 

 10 22.7 W 



11 23.4 W 

 10 00.7 W 

 10 10.5 W 

 10 20.6 W 

 10 16.0 W 



h 



10.7 

 15.5 



9.3 



10.6 

 11.2 

 14.8 

 15.1 



15.8 

 14.2 

 16.4 



17.1 



17.1 

 16.5 

 16.4 



46 50.3 S 

 50 00.5 S 



49 55.5 S 



50 17.6 S 

 50 39.6 S 

 50 26.7 S 

 50 56.7 S 



50 31. 6S 



51 15.3 S 

 51 10.9 S 



52 06 . 5 S 



52 30.1 S 



52 25 !) s 



53 02.2S 



h 

 15.1 



9.6, 

 10.7, 

 14.6, 



7.3, 



h 

 15.7 

 10.3 

 11.5 

 15.3 



10.6,11.3 

 9.5.10.4 



S.5. 9.2 

 9.6.10.3 

 6.9. 7.5 



7.8. 8.6 

 14.5.15.2 



8 4. 9.2 

 10.8,11.4 



C. I/. S. 

 21172 

 .23150 



.22518 

 .22375 



22 17^ 

 . 22244 



. 22530 



.22115 

 . 22230 



2 IMS 

 .21 Sill 



.21841 



.21494 



13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 

 13 



13 

 13 

 13 

 13 

 13 



2X 7 s 

 2X(7) 

 2\ 7s 

 2X(78) 

 2X 7s - 

 2X 7--. 

 2\ 7 s 



2\ 7^ 

 2\ 7s 

 2X(7S) 



177 2\ 7s 



2\ 78] 

 2X 78 



2X(7S) 



FB 

 FB 

 FB 

 IB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 

 FB 



' 13X and 14X only. 



3 13X rejected. 



