Bone Eaters: A Look at the Contents of Lion’s Stomachs

This paper demonstrates that most carnivores are not only meat-eaters but also bone-eaters. Hyenids are well known for their durophagous abilities, and digested bone remains are regularly found in Pleistocene cave sites used as dens. However, analyses of the stomach contents of modern lions revealed the presence of bones exhibiting the same digestive characteristics as those observed in hyenas. These observations provide a new taphonomic framework for the analysis and interpretation of Quaternary bone assemblages.

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Publication Details

Journal
Preprints.org
Published
2026-10-29
DOI
https://doi.org/10.20944/preprints202610.2933.v1
Primary Topic
Pleistocene-Era Hominins and Archaeology
Type
preprint
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preprint

Bone Eaters: A Look at the Contents of Lion’s Stomachs

Bernard Risky Agwanda, Ogeto Mwebi, Jean‐Philip Brugal
Preprints.org
Pleistocene-Era Hominins and Archaeology
preprint

Bone Eaters: A Look at the Contents of Lion’s Stomachs

Bernard Risky Agwanda, Ogeto Mwebi, Jean‐Philip Brugal
preprint en

Abstract

This paper demonstrates that most carnivores are not only meat-eaters but also bone-eaters. Hyenids are well known for their durophagous abilities, and digested bone remains are regularly found in Pleistocene cave sites used as dens. However, analyses of the stomach contents of modern lions revealed the presence of bones exhibiting the same digestive characteristics as those observed in hyenas. These observations provide a new taphonomic framework for the analysis and interpretation of Quaternary bone assemblages.

Preprints.org
Pleistocene-Era Hominins and Archaeology
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Bone Eaters: A Look at the Contents of Lion’s Stomachs — Bernard Risky Agwanda, Ogeto Mwebi, et al. · Preprints.org (2026) | TGRS Research Map | TGRS