Page:Narrative of the Discoveries on the North Coast of America.djvu/451

419

TABLE OF THE MAGNETIC VARIATION AND DIP

OBSERVED BY MR. SIMPSON.

Lat. N.		Long. W.		Variation.			Dip.		Place of Observation.
°	′	°	′	°	′		°	′
51	45	102	5	17	0	E.			Fort Pelly.
58	43	111	18	26	6	„			Fort Chipewyan.
61	11	113	45	37	16	„			Fort Resolution.
61	51	121	25	37	10	„			Fort Simpson.
66	16	128	31	44	12	„			Fort Good Hope.
68	54	136	21	49	22	„			Shoal-water Bay.
69	18	138	8	49	0	„			Point Kay.
69	41	141	0	48	23	„			Point Demarcation.
70	10	147	30	45	0	„			Point Anxiety.
70	43	152	14	43	8	„			Point Comfort.
71	2	154	14	42	36	„			Boat Extreme.
67	11	117	5	49	30	„			Kendall River.
67	7	116	21	48	0	„			Mouth of Kendall River.
66	54	118	49	48	30	„	84	48	Fort Confidence.
67	43	115	50	54	17	„			Bloody Fall.
68	48	115	31	53	48	„			Mouth of Coppermine River.
68	16	109	21	46	0	„			Boathaven.
68	52	106	20	63	0	„			Trap Cape.
68	44	106	3	60	38	„			Simpson's furthest, 1838.
67	54	115	56	52	10	„			Mouth of Richardson's River.
68	4	110	59				87	13	Cape Barrow.
68	56	106	40				88	15	Cape Alexander.
68	7	108	37	54	45	E.	88	20	White-bear Point.
68	21	97	25				89	30	Thunder Cove.
68	4	95	41	1 to 1½ pts.E.			No var.		Cape Britannia.
68	28	94	14	16	20	W.			Castor and Pollux River.
68	41	98	22	4pts.		E.	89	29	Cape Herschel.