NORESTLANTE II

Name: NORESTLANTE II
Start: 1984-03-03
End: 1984-03-17
Location: Northeast Atlantic Ocean (40W)

Type	Oceanographic cruise
Ship	Le Suroît
Ship owner	Ifremer
Dates	03/03/1984 - 17/03/1984
Chief scientist(s)	SIBUET Jean-Claude
	GEO-OCEAN - UMR 6538 Univ. Brest, CNRS, Ifremer, Univ. Bretagne Sud Place Nicolas Copernic 29280 Plouzané https://www.geo-ocean.fr/
DOI	10.17600/84000811
Objective	Establishment of the morphological and structural context of a small area of the Goban Spur margin located south of Porcupine Bay. This cruise is part of the research theme "mode of formation and evolution of continental margins".

Sea/Ocean

Northeast Atlantic Ocean (40W)

Ports

Port of departure : Brest (France)

Port of return : Brest (France)

Project

EUROSEISMIC EUROPEAN SEISMIC METADATA AND INFORMATION CENTRE

Scientific Authority

GÉOSCIENCES MARINES

Centre Ifremer Bretagne

ZI Pointe du Diable

29280 Plouzané

+33(0)2 98.22.42.24

Participating bodie(s)

IFREMER CENTRE DE BREST

Discipline(s)

MARINE GEOSCIENCES

Code	Label	Quantity	PI
G01	Dredge	-	SIBUET Jean-Claude
G04	Core soft bottom	-	SIBUET Jean-Claude
G26	Seismic refraction 9 analogue buoys	-	SIBUET Jean-Claude
G28	Magnetic measurements	-	SIBUET Jean-Claude
G71	In-situ seafloor meas. or sampling	-	SIBUET Jean-Claude
G73	Single-beam echosounding	-	SIBUET Jean-Claude
G75	Single channel seismic reflection Monotrace + 3,5 kHz	-	SIBUET Jean-Claude

Summary of measurements

-15 coring (Küllenberg).
-15 heat flow measurements (on Küllenberg corer).
-2 rock dredging.
-Seismic monotrace reflection (4 Bolt 9l or 2 TWG); seismic refraction (9 analog buoys) and 3.5 kHz.
-Bathymetry and magnetism.

Location map

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1972 = WGS72

Positioning system : Satellite estime

Data managed by SISMER

Sampling operations

Name	Dive	Equipement	Date	Location	Depth(m)
NORESTLANTE_II_KS01	-	Carottier KULLENBERG	19840308 00:00:0008/03/1984 00:00:00	48° 31.240' N 13° 26.580' W	-
NORESTLANTE_II_KS02	-	Carottier KULLENBERG	19840308 00:00:0008/03/1984 00:00:00	48° 49.990' N 13° 43.130' W	-
NORESTLANTE_II_KS03	-	Carottier KULLENBERG	19840309 00:00:0009/03/1984 00:00:00	48° 53.800' N 13° 35.530' W	-
NORESTLANTE_II_KS04	-	Carottier KULLENBERG	19840309 00:00:0009/03/1984 00:00:00	48° 55.030' N 13° 29.540' W	-
NORESTLANTE_II_KS05	-	Carottier KULLENBERG	19840309 00:00:0009/03/1984 00:00:00	48° 56.960' N 13° 19.750' W	-
NORESTLANTE_II_KS06	-	Carottier KULLENBERG	19850310 00:00:0010/03/1985 00:00:00	48° 56.920' N 13° 19.750' W	-
NORESTLANTE_II_KS07	-	Carottier KULLENBERG	19840310 00:00:0010/03/1984 00:00:00	49° 0.970' N 13° 8.210' W	-
NORESTLANTE_II_KS08	-	Carottier KULLENBERG	19840310 00:00:0010/03/1984 00:00:00	49° 2.600' N 13° 2.300' W	-
NORESTLANTE_II_KS09	-	Carottier KULLENBERG	19840311 00:00:0011/03/1984 00:00:00	49° 2.380' N 12° 59.290' W	-
NORESTLANTE_II_KS10	-	Carottier KULLENBERG	19840311 00:00:0011/03/1984 00:00:00	49° 5.930' N 12° 52.540' W	-
NORESTLANTE_II_KS11	-	Carottier KULLENBERG	19840311 00:00:0011/03/1984 00:00:00	49° 8.000' N 12° 45.780' W	-
NORESTLANTE_II_KS12	-	Carottier KULLENBERG	19840311 00:00:0011/03/1984 00:00:00	49° 10.240' N 12° 35.730' W	-
NORESTLANTE_II_KS13	-	Carottier KULLENBERG	19840312 00:00:0012/03/1984 00:00:00	49° 16.200' N 12° 24.200' W	-
NORESTLANTE_II_KS14	-	Carottier KULLENBERG	19840313 00:00:0013/03/1984 00:00:00	49° 23.000' N 11° 57.500' W	-
NORESTLANTE_II_KS15	-	Carottier KULLENBERG	19840313 00:00:0013/03/1984 00:00:00	49° 26.500' N 11° 45.240' W	-

Bibliography

Publications

Sibuet Jean-Claude, Tucholke Brian E. (2012). The geodynamic province of transitional lithosphere adjacent to magma-poor continental margins. Geological Society, London, Special Publications, 369. https://doi.org/10.1144/SP369.15

Thinon I, Fidalgo-Gonzalez L, Rehault Jean Pierre, Olivet Jean-Louis (2001). Pyrenean deformations in the Bay of Biscay. Comptes Rendus De L Academie Des Sciences Serie Ii Fascicule A Sciences De La Terre Et Des Planetes, 332(9), 561-568. https://doi.org/10.1016/S1251-8050(01)01576-2

Louden K. E, Sibuet Jean-Claude, Foucher Jean-Paul (1991). Variations in heat flow across the Goban Spur and Galicia Bank continental margins. Journal Of Geophysical Research-solid Earth, 96(B10), 16131-16150. Publisher's official version : https://doi.org/10.1029/91JB01453 , Open Access version : https://archimer.ifremer.fr/doc/00182/29341/

de Graciansky P. C., Wylie Poag C., Hailwood E. A., Knox R. W. O’b., Masson Dg, Montadert L., Ravenne C., Müller C., Sibuet Jean-Claude, Sigal J., Snyder S. W., Waples D. W., Cunningham R. (1986). Evidence for changes in Mesozoic and Cenozoic oceanic circulation on the south-western continental margin of Ireland: DSDP/IPOD Leg 80. Geological Society, London, Special Publications "North Atlantic Palaeoceanography", 21(1), 17-33. https://doi.org/10.1144/GSL.SP.1986.021.01.02

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/

References of Technical Reports

Van Rooij David (1999). Lithologie des délestages glaciaires (niveaux de Heinrich) de l'Eperon de Goban (Atlantique Nord-Est). https://archimer.ifremer.fr/doc/00412/52317/

(1984) Compte-rendu de Campagne. NORESTLANTE II.

(1984) NORESTLANTE II du 3 mars au 16 mars 1984. Le Suroît, Brest-Brest.