trap	latitude	longitude	elevation (m)	geographic area	transect (km)*	primary source source**	primary source lithology***	secondary source source**	secondary source lithology**
T-1	36.89	116.36	1235	ID		1	2
T-2	36.89	116.36	1235	ID		1	2
T-3	36.89	116.36	1237	ID		1	2
T-4	36.90	116.36	1238	ID		1	2
T-5	36.89	116.35	1238	ID		1	2
T-6	36.96	116.55	1385	ID		1	2
T-7	37.46	116.35	2138	ID		3	2
T-7A	37.46	116.35	2138	ID		3	2
T-8	36.85	115.90	976	ID		2	5	1	6
T-9	36.79	116.46	952	ID		1	2
T-10	36.62	116.25	805	ID		1	4	2	5
T-11	36.73	116.82	903	ID	30.5	3	4	2	5
T-12	36.76	116.91	1098	ID	27.5	3	4	2	5
T-13	36.76	116.72	793	ID	37.3	1	6	2	5
T-14	36.87	116.65	851	ID	48.3	1	6
T-15	37.00	116.61	1171	ID		1	5
T-16	36.48	115.33	839	CR-SS		1	5
T-17	36.42	115.60	1879	CR-SS		1	5
T-18	36.34	115.50	1318	CR-SS		1	5
T-18A	36.34	115.50	1318	CR-SS		1	5
T-19	36.44	115.41	994	CR-SS		1	5
T-20	36.63	114.44	555	CR-SS		1	6
T-21	36.80	114.11	756	CR-SS		1	1
T-22	35.93	115.11	586	CR-SS		1	3	2	5
T-23	35.62	115.15	1327	CR-SS		1	1
T-24	34.31	114.48	223	CR-SS		1	4
T-25	34.27	114.76	360	CR-SS		1	6
T-26	33.76	115.07	190	CR-SS		1	4	2	5
T-26A	33.76	115.07	190	CR-SS		1	4	2	5
T-27	34.43	115.35	403	CR-SS		2	5	1	1
T-28	34.95	115.64	921	CR-SS		1	6
T-29	35.32	115.84	1257	CR-SS		2	5	3	3
T-30	35.32	116.16	290	CR-SS		2	5	1	1
T-31	35.37	116.24	366	CR-SS		1	1	2	5
T-32	35.95	116.48	610	CR-SS		1	2	2	5
T-33	35.95	116.23	512	CR-SS		1	6	2	5
T-34	35.97	116.33	525	CR-SS		2	5	1	5
T-35	37.09	116.91	1244	ID	49.3	1	6
T-36	37.06	117.09	1424	ID	35.3	1	2
T-37	37.70	117.27	1928	ID		3	3	2	5
T-38	36.69	117.02	79	ID	15	2	5	1	6
T-39	36.68	116.90	177	ID	19.3	2	5	1	6
T-40	37.04	117.43	830	ID	6.8	1	6
T-41	37.68	117.99	1543	ID		1	4
T-42	38.09	117.11	1629	ID		1	2
T-43	38.16	116.74	1681	ID	4.8	1	2
T-44	38.15	116.63	1815	ID	12.3	1	2
T-45	38.18	116.54	2277	ID	23	1	2	3	2
T-46	38.18	116.42	1760	ID	28.5	1	2
T-47	37.07	115.08	793	CR-SS	33.8	1	5	2	5
T-48	37.04	115.05	906	CR-SS	30	1	5	2	5
T-49	37.05	115.28	978	CR-SS	14	2	5	1	5
T-50	37.10	115.23	1208	CR-SS	18.5	2	5	1	5
T-51	34.23	117.89	933	SWCA		3	1	1	6
T-52	34.33	117.45	1037	SWCA		3	1	1	6
T-53	34.43	117.54	1281	SWCA		3	1	1	6
T-54	34.16	117.09	1061	SWCA		1	1	3	1
T-56	32.78	116.14	244	SWCA		1	6
T-57	33.00	116.33	366	SWCA		1	1
T-58	33.03	116.45	683	SWCA		1	1
T-59	33.13	116.53	537	SWCA		1	1
T-60	32.69	115.91	76	CR-SS		1	1