Biblioteca Digital

136 resultados para Iron age

(Fig. 4) Concentrations P2O5, K, and Fe in peat ash with peat age in the Kyzyltun (Bokarevskii) ryam bog

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(Figure 4e) Iron carbonate-free concentrations from powder samples of sediment core GeoB6211-2

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Ba/Ca, Mn/Ca and Fe/Ca ratios in Globorotalia inflata versus age of sediment core GeoB5546-2

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(Fig. 3) Lithic concentration derived from sediment brightness and iron intensity of sediment core GeoB7186-3

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Age model, benthic d13C and d18O and Ca/Fe ratios of sediment core GeoB3808-6

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Iron concentration in sediment core POS287_28-1B

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(Table 11) Composition and age of bottom sediments accumulated near the Rainbow hydrothermal field

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X-ray fluorescence Iron/Calcium-ratios of sediment core GeoB9307-3

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Iron concentration in sediment core POS287_26-1B

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(Fig. 2) Iron content of sediment core PS75/083-1

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(Fig. 2) Iron content of sediment core PS75/093-1

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(Fig. 2) Iron content of sediment core PS75/056-1

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(Fig. 2) Iron content of sediment core PS75/076-2

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Depth, age, strontium isotopic ratios and trace elemental ratios of samples from DSDP Hole 44-390

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Depth, age, strontium isotopic ratios and trace elemental ratios of samples from DSDP Hole 44-392A

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