Table 18. Depths of vertical seismic profile stations, type of clamp, and number of traces picked for traveltime calculations.

Depth (mbsf)	Clamp	Number of traces

110	Suspended	0
130	Suspended	0
150	Suspended	0
170	Suspended	0
190	Suspended	0
210	Suspended	0
230	Suspended	0
250	Suspended	2
270	Suspended	5
290	Suspended	1
310	Suspended	5
330	Suspended	4
350	Suspended	6
370	Suspended	10
390	Suspended	10
410	Suspended	8
430	Suspended	11
450	Suspended	11
470	Suspended	16
482	Clamp	24
490	Suspended	3
493	Clamp	2
510	Suspended	4
530	Suspended	2
550	Suspended	3
571	Suspended	1
585	Clamp	10
594	Clamp	19
605	Clamp	7
607	Bridge	8
627	Bridge	10
635	Clamp	10
645	Clamp	9
650	Clamp	9