;Upstream from resurgence
;Book & inst - Dave Barrett  Tape - Fred Weekes
;Sisteco inst.
;figures checked & linked to Southern High Level 11/1/01
#units meters order=dav
#date 2001-01-01
;#note 53 Resurgence
;#note 62a Shaft
#flag 53 62a /Entrance

#seg /cave/stream
53	54	17.8	55	+1	<3 3 1 1.5>
54	<.5 .5 3 1.5>
55	54	2.7	252	0
55	56	12.2	133	0	<2 .5 3 1.5>
56 	<9 1 4 1.5>
57	56	23.4	220	0
57	58	25	318	0	<4 3 .5 1.5>
58	<6 6 3 1.5>
59	58	30	230	0
59	60	4.1	72	0	<5 5 5 1.5>
60	<2 3 5 1.5>
61	60	25.7	182	0
61	62	20.7	325	+15	<1.5 2 .2 1.5>
62	<1 2.5 10 .5>
63	62	21.3	86	+7
63	64	14.3	340	-8	<3 4 15 1.5>
64	<.5 .5 2 1.5>
65	64	15.7	180	+2
65	66	24.5	296	+1	<5 4 3 1.5>
66	<10 10 15 1.5>
67	66	29.2	217	-6
67	68	17.7	55	+22	<4 3 4 1.5>
68	<2 1 5 1.5>
69	68	3.0	305	0
;Large shaft entrance at Stn 69 - see T23 survey
69	TA0016AU:4	5.46	0	+90	;invented leg up pitch to Pothole Entrance
69	70	13.6	145	-28	<2 0.5 5 1.5>
70 <17 10 1 1.5>
71	70	17.5	194	0
71	71a	7.1	311	+2	<5 6 4 1.5>
71a	72	7	311	5	<6 6 15 1.5>
72	<3 4 6 1.5>
73	72	24.8	196	+1
73	74	30.0	87	+1	<7 5 4 1.5>
74	<7 8 .5 1.5>
75	74	7.1	154	0
75	76	14.7	278	0	<3 4 2 1.5>
76	<7 8 2 1.5>
77	76	30	149	0
77	78	30	243	0	<7 7 8 2 1.5>
78	<5 6 3 1.5>
79	78	30	165	0
79	80	27	308	0	<7 1 3 1.5>
80	<10 2 1 1.5>
81	80	11.6	65	0	<5 5 2 1.5>

62	62a	20	0	+90	;invented leg up shaft to surface