Zobrazeno 1 - 10
of 107
pro vyhledávání: '"J. Trichet"'
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 156:277-288
Two types of laminated sediments are compared in this paper: the Kimmeridgian bituminous laminites of Orbagnoux (French Southern Jura Mountains) and the present-day ‘kopara’ of the French Polynesia atolls or Kiritimati (Christmas) Island from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e41d73ace72b296620c2d46b750fd862
https://doi.org/10.1016/s0031-0182(99)00145-5
https://doi.org/10.1016/s0031-0182(99)00145-5
Publikováno v:
Marine Geology. 139:201-217
Significant dissolved phosphate concentrations were measured in reef interstitial waters and in small brackish ponds (free water and underlying interstitial water) occupying the emerged rim of the Tuamotu atolls, French Polynesia. These ponds are the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bcd4dfa877e2b765d7a2a3eb97041e0
https://doi.org/10.1016/s0025-3227(96)00111-9
https://doi.org/10.1016/s0025-3227(96)00111-9
Publikováno v:
Coral Reefs. 13:243-247
Dissolved, particulate and sedimentary lipid compounds were analyzed in samples collected in May 1988 at three sites in the lagoon of the closed atoll of Takapoto (Tuamotu archipelago, French Polynesia). The study provides background information deal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15b2c740252422a25481df1f675fedfd
https://doi.org/10.1007/bf00303639
https://doi.org/10.1007/bf00303639
Publikováno v:
Chemical Geology. 106:397-413
Classical petrographical and geochemical approaches have been used to study Visean coal seams sampled in two areas 50 km apart, in northern Niger. T max -values given by Rock-Eval® pyrolysis and individual molecular ratios determined on hopanes and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e4040942f3b74c5eda74c2063a41d4
https://doi.org/10.1016/0009-2541(93)90040-p
https://doi.org/10.1016/0009-2541(93)90040-p
Autor:
E. Romann, A. Houessou, C. Kogbe, I. De Klasz, A. Durand, D. Dubois, J. Trichet, R. Guiraud, K.A. Alzouma, Jacques Lang, G. Bellion, S. Alidou, Marguerite Salard-Cheboldaeff
Publikováno v:
Journal of African Earth Sciences (and the Middle East). 10:79-99
The original definition of the “Continental Terminal” is ambiguous with regard to the nature and age of the deposits in the Saharian basins and their margins. No stratigraphical or palaeogeographical significance was attached to the term “Conti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c1fa55fab6057604481a703defc5894
https://doi.org/10.1016/0899-5362(90)90048-j
https://doi.org/10.1016/0899-5362(90)90048-j
Autor:
L M, Che, S, Andréfouët, V, Bothorel, M, Guezennec, H, Rougeaux, J, Guezennec, E, Deslandes, J, Trichet, R, Matheron, T, Le Campion, C, Payri, P, Caumette
Publikováno v:
Canadian journal of microbiology. 47(11)
Microbial mats that develop in shallow brackish and hyposaline ponds in the rims of two French polynesian atolls (Rangiroa and Tetiaroa) were intensively investigated during the past three years. Comparative assessment of these mats (called kopara in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7c9c1aa1e7affe2a2966babc4d73fc72
https://pubmed.ncbi.nlm.nih.gov/11766060
https://pubmed.ncbi.nlm.nih.gov/11766060
The sedimentary subbasins of Oulad Abdoun and Timalidit (Morocco) wcre part of n single marine gulf tliat extendcd across Morocco for Inore than 300 km (west to east) from Late Cretaceous tl~rougli tlie Eocene. The differential structural development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::159859c3a7549b41ee76ba9377dbadb8
https://doi.org/10.2110/pec.00.66.0427
https://doi.org/10.2110/pec.00.66.0427
Publikováno v:
Clay Minerals. 23:45-54
AbstarctThe study of M and Mg ion exchange (M = Co, Ni, Cu, Zn), between silicate gels SiO2.q(M, Mg)O.nH2O and amino acid (glycine) saline aqueous solutions (M, Mg)SO4, shows that the introduction of the complexing agent completely upsets the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::075f2057c077c2932a9ce08a4ada388d
https://doi.org/10.1180/claymin.1988.023.1.05
https://doi.org/10.1180/claymin.1988.023.1.05
Autor:
J. Trichet, J. R. Disnar
Publikováno v:
Geochimica et Cosmochimica Acta. 45:353-362
In order to study the ‘in vitro’ fixation of metal ion species on algal and bacterial sedimentary organic matter, two algal mat samples have been studied. The main interest of this organic matter is its specific cyanobacterial origin. After isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ddd8fde1c64954fdc19b8a5505ccee3
https://doi.org/10.1016/0016-7037(81)90245-3
https://doi.org/10.1016/0016-7037(81)90245-3
Publikováno v:
Marine Geology. 56:241-257
Three deep holes drilled in 1964–1965 at Mururoa atoll (French Polynesia) penetrated the entire carbonate cap and reached the underlying volcanic rocks. Study of the carbonate reef gave three main results: 1. (1) Diagenetic processes have been resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e34eddb2ef9752dd81292513b0b30519
https://doi.org/10.1016/0025-3227(84)90016-1
https://doi.org/10.1016/0025-3227(84)90016-1