Nursing, weaning, and tooth development in woolly mammoths from Old Crow, Yukon, Canada: Implications for Pleistocene extinctions

Stepwise enrichment of 15N along food chains: Further evidence and the relation between δ15N and animal age

Masao Minagawa, Eitaro Wada · Geochimica et Cosmochimica Acta · 1984 · 4.1K citations

Life Sciences, Zoology, Animal Nutrition +12

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

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

New Method of Collagen Extraction for Radiocarbon Dating

R. Longin · Nature · 1971 · 1.8K citations

Humanities, Geology, Analytical Chemistry +7

Bone Collagen Quality Indicators for Palaeodietary and Radiocarbon Measurements

G. J. VAN KLINKEN · Journal of Archaeological Science · 1999 · 1.7K citations

Medicine, Archaeology, Paleontology +14