*begin MainStreamway24
;Cave:Poulnagollum
;Survey Name:
;Description:
;
;Location: The County Clare
;Country:Rep of Ireland
;People - Inst: Does not say
;         Notes:
;	  Pictures: 
;         Tape:
;Date:
;Instrument Set:
;Calibration:
;Typed in by Roland on
;Adjusted for computing by Andrew Atkinson, 2001 
;Source: UBSS1958 Pollnagollum (Slieve Elva) S.O. BOOK 321 
;58-II {written in bottom right hand courner}
;		
;From  to   Tape Compass Notes
*DATA Normal From to Length Bearing ignoreall
*UNITS tape feet
;Survey of main stream passage from main junction to high + low road	

;prime survey point was station 16 of survey 7/7/58 going downstream			
;{I have added the first column as this goes along with 
;the surveying in the rest of the book}				
;station	distance	bearing	
0	1	17	311	
1	2	40.75	191	
2	3	76.3	228	
3	4	24.2	184	
4	5	22.5	209	from 5 drop 2.5 ft for next reading
5	6	57	195	
6	7	16.2	153	
7	8	51.5	223	
8	9	23.4	153	
9	10	36	238	
10	11	40.8	206	
11	12	24.5	256	between 12 and 13 a pool uncomfortably deep
12	13	40	205	
13	14	15.7	256	
14	15	27	216	from 15 - 16 come up from stream level
15	16	17.6	176	
16	17	14.8	135	between 17 - 18 drop 2 ft
17	18	25.25	202	
18	19	16.3	240	
19	20	38.8	182	
20	21	16.8	142	
21	22	37.5	220	22 in left hand ox boe
22	23	3	130	no bearing data - opp 22 on left hand wall
;{NOTE: the 130 has been added for processing assuming 90 degrees to previous leg}
23	24	71.5	202	23-24 is in natural n-s joint
24	25	3.9	298	24-25 is just across rift
25	26	8.7	195	26 is in streamway
26	27	71.7	212	
27	28	85.8	199	
28	29	13.8	118	
29	30	21.75	182	
30	31	51.4	160	
31	32	15.25	193	
32	33	24.5	142	
33	34	40.5	163	
34	35	25.2	144	
35	36	15	150	36-37 is thigh deep in water
36	37	24.75	114	
37	38	32.25	156	
38	39	13	163	
39	40	15.6	206	
40	41	22	165	
41	42	69.3	144	
42	43	89	148		
43	44	11.4	205		
44	45	31.5	257		
45	46	17.3	144	Between 46-47 a left hand undercutting meander cuts its way
;into the passage formed by the high and low roads. This thereafter becomes the 	
;main streamway.				
46	47	33.5	193	"A minute stream, only, appears to follow original main "	
;"streamway at 47, and the mud slope up to 48 & 49 in the chocked upper canyon of "	
;the original main streamway.				
47	48	23.1	171	Up mud passage.	
48	49	34.8	189	Getting low.	Beyond 49 the passage continues for about 30 
;ft before closing down (mud floor rises); signs of digging - ineffictive/half 		;hearted.				
48	50	7.75	203	See diagram in book page 30.	
50	51	24.8	36	"51 in a hole at roof level with mud floor, about 4 ft high, "	
;"upper part phratic, but mostly vadose: origin obscure."	Drop of 12 ft to 	;streamway.
*END MainStreamway24