Isotopic Evidence for Maya Patterns of Deer and Dog Use at Preclassic Colha

Influence of diet on the distribution of nitrogen isotopes in animals

Michael J. DeNiro, Samuel Epstein · Geochimica et Cosmochimica Acta · 1981 · 6.1K citations

Life Sciences, Nutritional Sciences, Zoology +11

Carbon Isotopes in Photosynthesis

Marion H. O’Leary · BioScience · 1988 · 2.5K citations

Life Sciences, Plant Biology, Plant Sciences +16

Postmortem preservation and alteration of in vivo bone collagen isotope ratios in relation to palaeodietary reconstruction

Michael J. DeNiro · Nature · 1985 · 2.4K citations

Medicine, Archaeology, Paleontology +16

Two Categories of ¹³C/¹²C Ratios for Higher Plants

Bruce N. Smith, Samuel Epstein · PLANT PHYSIOLOGY · 1971 · 2K citations · Full text

Life Sciences, Botany, Plant Biology +10

Preparation and characterization of bone and tooth collagen for isotopic analysis

Stanley H. Ambrose · Journal of Archaeological Science · 1990 · 1.8K citations

Dentistry, Dental Biomaterials Science, Oral Biology +9