The prospects of poop: a review of past achievements and future possibilities in faecal isotope analysis

REB Reid, BE Crowley, RJ Haupt - Biological Reviews, 2023 - Wiley Online Library
What can the stable isotope values of human and animal faeces tell us? This often under‐
appreciated waste product is gaining recognition across a variety of disciplines. Faecal …

Stable isotope analyses and the evolution of human diets

MJ Schoeninger - Annual Review of Anthropology, 2014 - annualreviews.org
Stable isotope analysis of carbon and nitrogen has revolutionized anthropology's approach
and understanding of the evolution of human diet. A baseline comparison across extant …

Isotopic evidence for oligotrophication of terrestrial ecosystems

JM Craine, AJ Elmore, L Wang, J Aranibar… - Nature Ecology & …, 2018 - nature.com
Human societies depend on an Earth system that operates within a constrained range of
nutrient availability, yet the recent trajectory of terrestrial nitrogen (N) availability is uncertain …

Late Holocene spread of pastoralism coincides with endemic megafaunal extinction on Madagascar

SW Hixon, KG Douglass… - … of the Royal …, 2021 - royalsocietypublishing.org
Recently expanded estimates for when humans arrived on Madagascar (up to
approximately 10 000 years ago) highlight questions about the causes of the island's …

Seeing the forest for the trees—and the grasses: revisiting the evidence for grazer-maintained grasslands in Madagascar's Central Highlands

BE Crowley, LR Godfrey… - Proceedings of the …, 2021 - royalsocietypublishing.org
Today, grasslands cover approximately 80% of Madagascar [1, 2], but their extent prior to
recent landscape modification remains elusive. Numerous studies converge to suggest that …

Winter pasturing practices and variable fodder provisioning detected in nitrogen (δ15N) and carbon (δ13C) isotopes in sheep dentinal collagen

CA Makarewicz - Journal of Archaeological Science, 2014 - Elsevier
Identifying the isotopic signatures in animal bones and teeth associated with husbandry
practices has important implications for understanding the subsistence strategies in use by …

Island‐wide aridity did not trigger recent megafaunal extinctions in Madagascar

BE Crowley, LR Godfrey, RJ Bankoff, GH Perry… - …, 2017 - Wiley Online Library
Researchers are divided about the relative importance of people versus climate in triggering
the Late Holocene extinctions of the endemic large‐bodied fauna on the island of …

What can hippopotamus isotopes tell us about past distributions of C4 grassy biomes on Madagascar?

BE Crowley, LR Godfrey, KE Samonds - Plants, People, Planet, 2023 - Wiley Online Library
Societal Impact Statement Today, expansive C4 grassy biomes exist across central, western,
and northern Madagascar. Some researchers have argued that the island's now‐extinct …

Stable isotope techniques and applications for primatologists

BE Crowley - International Journal of Primatology, 2012 - Springer
Stable isotope biogeochemistry is useful for quantifying the feeding ecology of modern and
extinct primates. Over the past three decades, substantial advances have been made in our …

A new late Pleistocene subfossil site (Tsaramody, Sambaina basin, central Madagascar) with implications for the chronology of habitat and megafaunal community …

KE Samonds, BE Crowley… - Journal of …, 2019 - Wiley Online Library
Madagascar is a complex 'biodiversity hotspot'with a rapidly dwindling biota. The Late
Quaternary subfossil record includes many extinct species whose loss is attributed to natural …