933 resultados para Trindade and Martin Vaz Islands
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Mode of access: Internet.
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Added t.-p., with vignette (view of the coast near Stappen)
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Mode of access: Internet.
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Cover-title:: North Atlantic islands and Africa from cape Spartel to cape Palmas.
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Mode of access: Internet.
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An account of an attempted settlement of English on the Rio Tinto or Negro in Honduras.
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Atlas issued separately. cf. Sabin, Bibl. Amer., 50939.
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Bibliography: p. 562-571.
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Not published: v. 11, pt. 2; v. 13
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Mode of access: Internet.
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Each volume has special t.-p.
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General note: Title and date provided by Bettye Lane.
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[EN] Marine turtles commonly carry diverse forms of epizoa on their shells. The occurrence of a particular species may ultimately help to clarify certain questions about sea turtle natural life history. This paper gives a detailed and comparative list of epizoic species found on two populations of macaronesian loggerheads: pelagic and juveniles living around the Canary Islands and mature females nesting in Boavista Island, Cabo Verde. For the epizoic flora, the most important genera founded is Polysiphonia (Rhodophiceae); P. carettia for the pelagics and Polysiphonia sp. for the nesting animals.
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[EN]We present the first U-series ages of corals from emergent marine deposits on the Canary Islands. Deposits at +. 20. m are 481 ± 39 ka, possibly correlative to marine isotope stage (or MIS) 11, while those at +. 12 and +. 8. m are 120.5 ± 0.8. ka and 130.2 ± 0.8. ka, respectively, correlative to MIS 5.5. The age, elevations, and uplift rates derived from MIS 5.5 deposits on the Canary Islands allow calculations of hypothetical palaeo-sea levels during the MIS 11 high sea stand. Estimates indicate that the MIS 11 high sea stand likely was at least +. 9. m (relative to present sea level) and could have been as high as +. 24. m.