Chemical signatures of fossilized resins and recent plant exudates.
D018647:Amber / Q000737:chemistry* / Q000145:classification; D002247:Carbon Isotopes / Q000737:chemistry; D005580:Fossils; D008401:Gas Chromatography-Mass Spectrometry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure
D018647:Amber; D002247:Carbon Isotopes