The ecology, subsistence and diet of ~45,000-year-old Homo sapiens at Ilsenhöhle in Ranis, Germany

Geoff M. Smith*, Karen Ruebens, Elena Irene Zavala, Virginie Sinet-Mathiot, Helen Fewlass, Sarah Pederzani, Klervia Jaouen, Dorothea Mylopotamitaki, Kate Britton, Hélène Rougier, Mareike Stahlschmidt, Matthias Meyer, Harald Meller, Holger Dietl, Jörg Orschiedt, Johannes Krause, Tim Schüler, Shannon P. McPherron, Marcel Weiss, Jean Jacques HublinFrido Welker

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

Recent excavations at Ranis (Germany) identified an early dispersal of Homo sapiens into the higher latitudes of Europe by 45,000 years ago. Here we integrate results from zooarchaeology, palaeoproteomics, sediment DNA and stable isotopes to characterize the ecology, subsistence and diet of these early H. sapiens. We assessed all bone remains (n = 1,754) from the 2016–2022 excavations through morphology (n = 1,218) or palaeoproteomics (zooarchaeology by mass spectrometry (n = 536) and species by proteome investigation (n = 212)). Dominant taxa include reindeer, cave bear, woolly rhinoceros and horse, indicating cold climatic conditions. Numerous carnivore modifications, alongside sparse cut-marked and burnt bones, illustrate a predominant use of the site by hibernating cave bears and denning hyaenas, coupled with a fluctuating human presence. Faunal diversity and high carnivore input were further supported by ancient mammalian DNA recovered from 26 sediment samples. Bulk collagen carbon and nitrogen stable isotope data from 52 animal and 10 human remains confirm a cold steppe/tundra setting and indicate a homogenous human diet based on large terrestrial mammals. This lower-density archaeological signature matches other Lincombian–Ranisian–Jerzmanowician sites and is best explained by expedient visits of short duration by small, mobile groups of pioneer H. sapiens.

Original languageEnglish
Pages (from-to)564-577
Number of pages14
JournalNature Ecology and Evolution
Volume8
Issue number3
Early online date31 Jan 2024
DOIs
Publication statusPublished - Mar 2024

Bibliographical note

Funding Information:
The excavations and analyses at Ranis were funded by the Max Planck Society and the Thuringian State Office for the Preservation of Historical Monuments and Archeology. We thank the Landesmuseum in Halle for access to the Ranis collection and for facilitating the sampling of specimens. We thank S. Kalkhof, and J. Schmidt (IZI Fraunhofer, Leipzig, Germany), J. Vinh and E. Demey (Ecole Supérieure de Physique et Chimie industrielle, Paris, France) for providing assistance with their MALDI-TOF MS instrument. Thanks to L. Paskulin for assistance with the proteomic sampling. We thank A. Chapin, A. Aximu-Petri and B. Vernot for help with sample collection and the Max Planck Institute for Evolutionary Anthropology Core Unit for support with data generation and DNA sequencing. We acknowledge M. Trost for all his work with the sampling, extraction and running of isotope samples and S. Steinbrenner for elemental analyser-isotope ratio mass spectrometry analyses. E.I.Z received funding from the Miller Institute for Basic Research in Science, University of California, Berkeley. F.W. received funding from the European Research Council under the European Union’s Horizon 2020 research and innovation program (grant agreement number 948365). K.J. received funding from the European Research Council under the European Union’s Horizon 2020 research and innovation program (grant agreement number 803676). D. M. received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement number 861389 - PUSHH. G.M.S. is funded by the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie scheme (grant agreement number 101027850). We thank our reviewers for their help improving this manuscript.

Data Availability Statement

The MS proteomics data have been deposited to the ProteomeXchange Consortium via the PRIDE113 partner repository under accession code PXD-043272. The MALDI-TOF.mzml and.msd type files included in this study are available at https://doi.org/10.5281/zenodo.8063812. The raw sequencing aDNA data of single-stranded libraries enriched for mammalian mtDNA from the 26 sediment samples are publicly available on the European Nucleotide Archive (PRJEB67902). Isotope data are available in Extended Data Table 5 and the Supplementary Information.

Code availability
The R code associated with this work is publicly available through OSF at https://osf.io/aez4v/.

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