Carbon isotope ratios of apatite from fossil bone cannot be used to reconstruct diets of animals.
D000818:Animals; D002244:Carbon / Q000032:analysis; D002247:Carbon Isotopes / Q000032:analysis*; D004032:Diet; D005580:Fossils; D006801:Humans; D008800:Mexico; D010163:Paleontology; D010568:Peru; D013045:Species Specificity
D002247:Carbon Isotopes; D002244:Carbon