Preparation and characterization of bone and tooth collagen for isotopic analysis

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

Nitrogen and carbon isotopic composition of bone collagen from marine and terrestrial animals

Margaret J. Schoeninger, Michael J. DeNiro · Geochimica et Cosmochimica Acta · 1984 · 2K citations

Medicine, Biochemistry, Marine Biology +13

New Method of Collagen Extraction for Radiocarbon Dating

R. Longin · Nature · 1971 · 1.8K citations

Humanities, Geology, Analytical Chemistry +7

Improved Collagen Extraction by Modified Longin Method

Thomas A. Brown, D.E. Nelson, John S. Vogel et al. · Radiocarbon · 1988 · 1.1K citations · Full text

Life Sciences, Biochemistry, Biotechnology +14

The isotopic ecology of East African mammals

Stanley H. Ambrose, Michael J. DeNiro · Oecologia · 1986 · 610 citations

Life Sciences, Biology, Ecology +8