CYMOR 2

Type	Oceanographic cruise
Ship	Le Suroît
Ship owner	Ifremer
Dates	29/06/1981 - 03/08/1981
Chief scientist(s)	PASTOURET Leo
	IFREMER CENTRE BRETAGNE ZI de la pointe du diable CS 10070 29280 PLOUZANE +33 (0)2 98.22.40.40 https://www.ifremer.fr/fr/implantations/l-ifremer-en-bretagne
DOI	10.17600/81002111
Objective	The objective of the CYMOR program is to define a model of the structural evolution of the northern margin of the Bay of Biscay. The CYMOR 2 cruise, in addition to CYMOR 1 carried out in 1980, is to carry out a series of geological sections in key areas of the entire margin in order to specify the main stages of geodynamic evolution since the beginning of the Mesozoic.

Sampling operations

Name	Dive	Equipement	Date	Location	Depth(m)
CY23-1	423-23	Collecteur	19810630 00:00:0030/06/1981 00:00:00	47° 41.240' N 8° 31.000' W	-
CY23-2	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.220' N 8° 30.950' W	-
CY23-3	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.180' N 8° 30.840' W	-
CY23-4	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.180' N 8° 30.700' W	-
CY23-5	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.230' N 8° 30.560' W	-
CY23-6	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.200' N 8° 30.480' W	-
CY23-7	423-23	Panier	19810630 00:00:0030/06/1981 00:00:00	47° 41.150' N 8° 30.370' W	-
CY24-1	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.800' N 8° 29.910' W	-
CY24-2	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.780' N 8° 29.830' W	-
CY24-3	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.900' N 8° 29.420' W	-
CY24-4	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.290' N 8° 29.290' W	-
CY24-5	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.860' N 8° 29.220' W	-
CY24-6	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.830' N 8° 29.160' W	-
CY24-7	424-24	Panier	19810701 00:00:0001/07/1981 00:00:00	47° 41.430' N 8° 28.980' W	-
CY25-1	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.900' N 8° 28.900' W	-
CY25-2	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.630' N 8° 28.880' W	-
CY25-3	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.580' N 8° 28.830' W	-
CY25-4	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.520' N 8° 28.660' W	-
CY25-5	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.530' N 8° 28.650' W	-
CY25-6	425-25	Panier	19810702 00:00:0002/07/1981 00:00:00	47° 41.550' N 8° 28.620' W	-
CY27-1	427-27	Panier	19810704 00:00:0004/07/1981 00:00:00	47° 41.550' N 8° 31.250' W	-
CY27-2	427-27	Panier	19810704 00:00:0004/07/1981 00:00:00	47° 41.540' N 8° 31.250' W	-
CY27-3	427-27	Panier	19810704 00:00:0004/07/1981 00:00:00	47° 41.530' N 8° 31.250' W	-
CY27-4	427-27	Panier	19810704 00:00:0004/07/1981 00:00:00	47° 41.520' N 8° 31.250' W	-
CY28-1	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.910' N 8° 40.750' W	-
CY28-10	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.740' N 8° 41.280' W	-
CY28-2	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.910' N 8° 40.760' W	-
CY28-3	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.870' N 8° 41.160' W	-
CY28-4	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.870' N 8° 41.190' W	-
CY28-5	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.850' N 8° 41.200' W	-
CY28-6	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.850' N 8° 41.220' W	-
CY28-7	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.830' N 8° 41.330' W	-
CY28-8	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.820' N 8° 41.340' W	-
CY28-9	428-28	Panier	19810706 00:00:0006/07/1981 00:00:00	47° 46.780' N 8° 41.340' W	-
CY29-1	429-29	Panier	19810707 00:00:0007/07/1981 00:00:00	47° 54.710' N 8° 38.600' W	-
CY29-2	429-29	Panier	19810707 00:00:0007/07/1981 00:00:00	47° 54.900' N 8° 39.010' W	-
CY29-3	429-29	Panier	19810707 00:00:0007/07/1981 00:00:00	47° 54.950' N 8° 39.190' W	-
CY30-1	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.580' N 8° 30.810' W	-
CY30-2	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.550' N 8° 30.780' W	-
CY30-3	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.530' N 8° 30.710' W	-
CY30-4	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.500' N 8° 30.600' W	-
CY30-5	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.410' N 8° 30.420' W	-
CY30-6	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.370' N 8° 30.410' W	-
CY30-7	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.390' N 8° 30.350' W	-
CY30-8	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.380' N 8° 30.330' W	-
CY30-9	430-30	Panier	19810708 00:00:0008/07/1981 00:00:00	47° 41.250' N 8° 30.190' W	-
CY31-1	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.680' N 8° 29.030' W	-
CY31-2	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.670' N 8° 29.020' W	-
CY31-3	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.670' N 8° 29.000' W	-
CY31-4	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.690' N 8° 28.920' W	-
CY31-5	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.680' N 8° 28.920' W	-
CY31-6	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.670' N 8° 28.920' W	-
CY31-7	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.640' N 8° 28.960' W	-
CY31-8	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.630' N 8° 28.880' W	-
CY31-9	431-31	Panier	19810709 00:00:0009/07/1981 00:00:00	47° 40.500' N 8° 28.910' W	-
CY32-1	432-32	Panier	19810710 00:00:0010/07/1981 00:00:00	47° 41.640' N 8° 30.240' W	-
CY32-2	432-32	Panier	19810710 00:00:0010/07/1981 00:00:00	47° 41.830' N 8° 30.230' W	-
CY33-1	433-33	Panier	19810711 00:00:0011/07/1981 00:00:00	47° 44.350' N 8° 24.770' W	-
CY33-2	433-33	Panier	19810711 00:00:0011/07/1981 00:00:00	47° 44.330' N 8° 24.780' W	-
CY33-3	433-33	Panier	19810711 00:00:0011/07/1981 00:00:00	47° 44.260' N 8° 24.740' W	-
CY33-4	433-33	Panier	19810711 00:00:0011/07/1981 00:00:00	47° 44.090' N 8° 24.650' W	-
CY34-1	434-34	Panier	19810719 00:00:0019/07/1981 00:00:00	48° 32.990' N 11° 8.370' W	-
CY35-1	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.240' N 11° 14.600' W	-
CY35-10	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.500' N 11° 14.490' W	-
CY35-11	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.580' N 11° 14.450' W	-
CY35-12	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.660' N 11° 14.350' W	-
CY35-13	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.680' N 11° 14.340' W	-
CY35-14	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.730' N 11° 14.320' W	-
CY35-2	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.260' N 11° 14.600' W	-
CY35-3	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.270' N 11° 14.600' W	-
CY35-4	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.280' N 11° 14.600' W	-
CY35-5	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.290' N 11° 14.600' W	-
CY35-6	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.300' N 11° 14.590' W	-
CY35-7	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.370' N 11° 14.570' W	-
CY35-8	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.400' N 11° 14.560' W	-
CY35-9	435-35	Panier	19810720 00:00:0020/07/1981 00:00:00	48° 23.450' N 11° 14.540' W	-
CY36-1	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.470' N 11° 15.610' W	-
CY36-2	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.470' N 11° 15.600' W	-
CY36-3	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.480' N 11° 15.590' W	-
CY36-4	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.470' N 11° 15.470' W	-
CY36-5	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.470' N 11° 15.470' W	-
CY36-6	436-36	Panier	19810721 00:00:0021/07/1981 00:00:00	48° 23.510' N 11° 15.410' W	-
CY37-1	437-37	Panier	19810722 00:00:0022/07/1981 00:00:00	47° 44.790' N 8° 28.120' W	-
CY37-2	437-37	Panier	19810722 00:00:0022/07/1981 00:00:00	47° 45.020' N 8° 28.490' W	-
CY38-1	438-38	Panier	19810724 00:00:0024/07/1981 00:00:00	48° 24.870' N 11° 16.870' W	-
CY38-3	438-38	Panier	19810724 00:00:0024/07/1981 00:00:00	48° 24.890' N 11° 16.790' W	-
CY38-4	438-38	Panier	19810724 00:00:0024/07/1981 00:00:00	48° 24.910' N 11° 16.620' W	-
CY39-1	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 21.000' N 11° 50.130' W	-
CY39-2	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 21.010' N 11° 50.150' W	-
CY39-3	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 21.060' N 11° 50.380' W	-
CY39-4	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 20.840' N 11° 50.930' W	-
CY39-5	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 20.870' N 11° 51.830' W	-
CY39-6	439-39	Panier	19810725 00:00:0025/07/1981 00:00:00	48° 20.840' N 11° 52.080' W	-
CY40	440-40	Panier	19810726 00:00:0026/07/1981 00:00:00	48° 25.220' N 11° 55.710' W	-
CY41-1	441-41	Panier	19810726 00:00:0026/07/1981 00:00:00	48° 17.310' N 11° 56.170' W	-
CY41-2	441-41	Panier	19810726 00:00:0026/07/1981 00:00:00	48° 17.350' N 11° 56.110' W	-
CY42-1	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 17.880' N 11° 57.550' W	-
CY42-3	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.320' N 11° 57.390' W	-
CY42-4	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.350' N 11° 57.360' W	-
CY42-5	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.370' N 11° 57.330' W	-
CY42-6	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.400' N 11° 57.290' W	-
CY42-7	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.550' N 11° 57.210' W	-
CY42-8	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.650' N 11° 57.170' W	-
CY42-9	442-42	Panier	19810727 00:00:0027/07/1981 00:00:00	48° 18.710' N 11° 57.170' W	-
CY43-1	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 18.640' N 11° 58.050' W	-
CY43-10	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.510' N 11° 57.600' W	-
CY43-11	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.620' N 11° 57.550' W	-
CY43-2	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 18.680' N 11° 58.040' W	-
CY43-3	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 18.780' N 11° 58.050' W	-
CY43-4	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 18.930' N 11° 58.000' W	-
CY43-5	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 18.990' N 11° 57.940' W	-
CY43-6	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.040' N 11° 57.860' W	-
CY43-7	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.160' N 11° 57.750' W	-
CY43-8	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.370' N 11° 57.620' W	-
CY43-9	443-43	Panier	19810728 00:00:0028/07/1981 00:00:00	48° 19.440' N 11° 57.610' W	-
CY44-1	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.020' N 12° 33.760' W	-
CY44-2	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.060' N 12° 33.690' W	-
CY44-3	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.120' N 12° 33.590' W	-
CY44-4	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.130' N 12° 33.540' W	-
CY44-5	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.150' N 12° 33.520' W	-
CY44-6	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.180' N 12° 33.450' W	-
CY44-7	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.180' N 12° 33.470' W	-
CY44-8	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.140' N 12° 33.510' W	-
CY44-9	444-44	Panier	19810730 00:00:0030/07/1981 00:00:00	48° 35.120' N 12° 33.520' W	-
CY81-DR21	-	Drague à roche (TYPE NON PRECISE)	19810703 12:05:0003/07/1981 12:05:00	47° 41.380' N 8° 31.300' W	3005
CY81-DR22	-	Drague à roche (TYPE NON PRECISE)	19810703 00:00:0003/07/1981 00:00:00	47° 41.480' N 8° 31.280' W	-
CY81-DR23	-	Drague à roche (TYPE NON PRECISE)	19810705 00:00:0005/07/1981 00:00:00	47° 47.000' N 8° 41.100' W	-
CY81-DR24	-	Drague à roche (TYPE NON PRECISE)	19810706 00:00:0006/07/1981 00:00:00	47° 48.670' N 8° 48.870' W	-
CY81-DR25	-	Drague à roche (TYPE NON PRECISE)	19810717 16:25:0017/07/1981 16:25:00	47° 45.050' N 8° 33.050' W	-
CY81-DR26	-	Drague à roche (TYPE NON PRECISE)	19810729 00:00:0029/07/1981 00:00:00	48° 34.940' N 12° 33.600' W	-
CY81-DR27	-	Drague à roche (TYPE NON PRECISE)	19810729 00:00:0029/07/1981 00:00:00	48° 34.950' N 12° 34.000' W	-
CY81-DR28	-	Drague à roche (TYPE NON PRECISE)	19810731 00:00:0031/07/1981 00:00:00	48° 19.120' N 11° 57.380' W	-
CY81-DR29	-	Drague à roche (TYPE NON PRECISE)	19810731 00:00:0031/07/1981 00:00:00	48° 19.200' N 11° 57.300' W	-

Dives

Related number	Absolute number	Vehicle	Date	Location
23	423	Cyana	19810630 12:59:0030/06/1981 12:59:00	0° 0.000' N 0° 0.000' E
24	424	Cyana	19810701 10:10:0001/07/1981 10:10:00	0° 0.000' N 0° 0.000' E
25	425	Cyana	19810702 10:18:0002/07/1981 10:18:00	0° 0.000' N 0° 0.000' E
26	426	Cyana	19810704 10:15:0004/07/1981 10:15:00	0° 0.000' N 0° 0.000' E
27	427	Cyana	19810704 18:42:0004/07/1981 18:42:00	0° 0.000' N 0° 0.000' E
28	428	Cyana	19810706 17:16:0006/07/1981 17:16:00	0° 0.000' N 0° 0.000' E
29	429	Cyana	19810707 15:59:0007/07/1981 15:59:00	0° 0.000' N 0° 0.000' E
30	430	Cyana	19810708 11:16:0008/07/1981 11:16:00	0° 0.000' N 0° 0.000' E
31	431	Cyana	19810709 10:08:0009/07/1981 10:08:00	0° 0.000' N 0° 0.000' E
32	432	Cyana	19810710 11:24:0010/07/1981 11:24:00	0° 0.000' N 0° 0.000' E
33	433	Cyana	19810711 10:04:0011/07/1981 10:04:00	0° 0.000' N 0° 0.000' E
34	434	Cyana	19810719 11:47:0019/07/1981 11:47:00	0° 0.000' N 0° 0.000' E
35	435	Cyana	19810720 12:32:0020/07/1981 12:32:00	0° 0.000' N 0° 0.000' E
36	436	Cyana	19810721 10:24:0021/07/1981 10:24:00	0° 0.000' N 0° 0.000' E
37	437	Cyana	19810722 10:28:0022/07/1981 10:28:00	0° 0.000' N 0° 0.000' E
38	438	Cyana	19810724 13:06:0024/07/1981 13:06:00	0° 0.000' N 0° 0.000' E
39	439	Cyana	19810725 11:37:0025/07/1981 11:37:00	0° 0.000' N 0° 0.000' E
40	440	Cyana	19810726 09:55:0026/07/1981 09:55:00	0° 0.000' N 0° 0.000' E
41	441	Cyana	19810726 18:49:0026/07/1981 18:49:00	0° 0.000' N 0° 0.000' E
42	442	Cyana	19810727 11:16:0027/07/1981 11:16:00	0° 0.000' N 0° 0.000' E
43	443	Cyana	19810728 09:47:0028/07/1981 09:47:00	0° 0.000' N 0° 0.000' E
44	444	Cyana	19810730 10:12:0030/07/1981 10:12:00	0° 0.000' N 0° 0.000' E

Bibliography

Publications

Sibuet Jean-Claude, Mathis B, Pastouret Léo, Auzende Jean-Marie, Foucher Jean-Paul, Hunter Peter, Guenoc P, de Graciansky Pc, Montadert L, Masson Douglas (1985). 56. Morphology and Basement Structures of the Goban Spur Continental Margin (Northeastern Atlantic) and the Role of the Pyrenean Orogeny. Initial Reports Of The Deep Sea Drilling Project, 80(Part VIII), 1153-1165. Publisher's official version : https://doi.org/10.2973/dsdp.proc.80.156.1985 , Open Access version : https://archimer.ifremer.fr/doc/00184/29494/

Groupe Cyamaz (1984). Resultats preliminaires de la campagne de plongees "CYAMAZ" sur l'escarpement de Mazagan (El Jadida, ouest du Maroc). Bulletin de la Societe Geologique de France, 26(6), 1069-1075. https://doi.org/10.2113/gssgfbull.S7-XXVI.6.1069

Pastouret L, Vanney Jr, Auffret Gerard, Auzende Jean-Marie, Beuzart Paul, Ferry S, Pascal A, Vonrad U, Roux Michel, Seguret M (1984). Modele sous-marin de la marge septentrionale du Golfe de Gascogne; resultats des observations en submersible CYANA. Bulletin De La Societe Geologique De France, 26(1), 81-92. https://doi.org/10.2113/gssgfbull.S7-XXVI.1.81

References of Technical Reports

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