| 1. | This reworked carbon changed the measured isotopic ratios, giving a false older age.
 
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 | 2. | As it turns out, presolar grains display wild variations in their isotopic ratios.
 
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 | 3. | Other unusual isotopic ratios within these grains reveal many specific aspects of explosive nucleosynthesis.
 
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 | 4. | In an unadulterated honey, the carbon isotopic ratios of sugars and proteins should match.
 
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 | 5. | Measurement of carbon isotopic ratios can be used for detection of adulteration of honey.
 
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 | 6. | The isotopic ratios in the enamel reflect which of these plants the animals ate.
 
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 | 7. | Various subsequent processes then alter elemental and isotopic ratios.
 
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 | 8. | This results from differences in isotopic ratios of sediments and rocks within the different oceans.
 
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 | 9. | Many new aspects of nucleosynthesis have been discovered from the isotopic ratios within the stardust grains.
 
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 | 10. | Subsequently, Defant et al . documented a distinct increase in strontium isotopic ratios with latitude northward.
 
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