Geochemistry of porphyrins: biological,
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Roman S. Czernuszewicz
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Article
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2000
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John Wiley and Sons
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English
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The existence of metalloporphyrins in geological materials was established by Alfred Treibs in the 1930s. This discovery provided definitive evidence that organic matter in fossil fuels is largely of biological origin and laid the foundation for the modern science of porphyrin geochemistry. This ove