Reference health
Reply to Van Valkenburgh et al.
9/9 checkable references clean · checked 2026-07-25
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
1 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 9 checked references that resolve
resolves10.1016/j.cub.2020.01.009
Problems with inferring a lack of competition between Rancho La Brea dire wolves and sabertooth cats based on dental enamel
resolves10.1016/j.cub.2019.06.059
Causes and Consequences of Pleistocene Megafaunal Extinctions as Revealed from Rancho La Brea Mammals
resolves10.1002/ajpa.22657
Reconstruction of breastfeeding and weaning practices using stable isotope and trace element analyses: A review
resolves10.1371/journal.pone.0129847
Using a Novel Absolute Ontogenetic Age Determination Technique to Calculate the Timing of Tooth Eruption in the Saber-Toothed Cat, Smilodon fatalis
resolves10.1016/j.palaeo.2016.11.019
Dietary ecology of ungulates from the La Brea tar pits in southern California: A multi-proxy approach
resolves10.1016/j.palaeo.2008.10.005
Stable isotopes reveal seasonal competition for resources between late Pleistocene bison (Bison) and horse (Equus) from Rancho La Brea, southern California
resolves10.1139/Z07-018
Carnivore-specific stable isotope variables and variation in the foraging ecology of modern and ancient wolf populations: case studies from Isle Royale, Minnesota, and La Brea
resolves10.1002/ece3.3786
Within trophic level shifts in collagen–carbonate stable carbon isotope spacing are propagated by diet and digestive physiology in large mammal herbivores
resolves10.1016/j.gca.2007.05.012
Sources of carbon isotope variation in kangaroo bone collagen and tooth enamel
The 1 reference without a DOI — listed, not checked
no DOI — not checkedExperimental Evidence for the relationship of the carbon isotope ratios of whole diet and dietary protein to those of bone collagen and carbonate
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or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-25 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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