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Figure 2. Leg 41 drill sites. Starred line marks theboundary
of the Jurassic magnetic quiet zone (after Hayes and
Rabinowitz, 1975).
Figure 1. North West Africa taken from Google Maps.
https://www.google.co.uk/maps

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Figure 3. Stratigraphic Characteristics of Lithozones Recognized in the North Atlantic. (Jansa et al. 1978)

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Figure 4. Lithostratigraphy at Site 366. (Lancelot et al. 1978)
Figure 5. Lithostratigraphy at Site 368. (Lancelot et al. 1978)

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Figure 6. Lithostratigraphy at Site 367. (Lancelot et al. 1978)

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Figure 7. Vema 29 Seismic Profile from Lamont Doherty Geological Observatory. (Lancelot et al. 1978)
Figure 8. Lithostratigraphy at Site 370. (Lancelot et al. 1978)

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Figure 9.

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5.1.4SiteDrillHoleLogGraphSummary
Figure11.Summaryof
LithologicalUnitsatSites
sampledduringLeg41.
(Lancelotetal.1978)

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CBA

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Figure 19. Cartoon showing effects of CCD lowering from the Eocene to
Oligocene on carbonate deposition. (http://www.pro-
physik.de/SpringboardWebApp/userfiles/prophy/image/Forschung/GKSS_
CCD_350.jpg)

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GeologicalTimescale

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«
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