Paleoanthropology and Archaeological Taphonomy

Paleoanthropology investigates the biological and cultural evolution of hominins through fossil and artefact evidence, while archaeological taphonomy examines the post-depositional processes that shape organic and inorganic remains. Together they reconstruct ancient lifeways by integrating fossil morphology, stone-tool technology, environmental reconstructions and molecular residues. State-of-the-art dating techniques—such as luminescence, U-series and combined U-series–ESR methods—anchor discoveries in time, whereas morphometric and proteomic approaches reveal patterns of evolution, migration and site formation. By analysing how bones, teeth and tools are altered by burial, chemical degradation and biological agents, scholars distinguish human behaviour from natural processes. This interdisciplinary framework underpins global narratives of dispersal, adaptation and extinction, informs conservation of archaeological heritage and refines protocols for recovering fragmentary or chemically altered specimens.

Research from Nature Portfolio

Recent studies of early Homo sapiens remains in Southeast Asia have extended secure dates for modern humans in the region to between 86 and 68 thousand years ago by combining luminescence dating of sediments with U-series and combined U-series–ESR analyses of associated faunal teeth. Detailed geometric morphometric assessment of cranial fragments confirms an immigrant lineage rather than local archaic admixture, revealing an unexpectedly early dispersal of anatomically modern humans. In parallel, a proteomic screening programme applied to over two thousand highly fragmented bones from a Siberian cave system employed collagen fingerprinting to identify a single Pleistocene hominin specimen. Peptide sequencing and mitochondrial DNA analysis demonstrated a Neanderthal origin for the bone, illustrating how targeted taphonomic techniques can recover rare human remains from complex assemblages and thereby expand the fossil record.

Paleoanthropology and Archaeological Taphonomy publication trend

The graph below shows the total number of articles in paleoanthropology and archaeological taphonomy across all publications each year (not limited to Nature Index journals).

Technical terms

Paleoanthropology: The study of human evolution through fossil and cultural evidence.

Archaeological taphonomy: The analysis of processes affecting organic and inorganic remains from death to discovery.

Luminescence dating: A chronometric method that measures trapped charge in minerals to determine the last time sediments were exposed to light.

U-series dating: A radiometric technique based on the decay of uranium isotopes to thorium in calcium carbonate materials.

Geometric morphometrics: A quantitative approach to analysing shape variation and covariation in biological structures.

Collagen fingerprinting: A proteomic method that identifies species or taxonomic groups by matching characteristic peptide markers from bone collagen.

References

1. Early presence of Homo sapiens in Southeast Asia by 86–68 kyr at Tam Pà Ling, Northern Laos. Nature Communications (2023).
2. Human AGEs: an interactive spatio-temporal visualization and database of human archeogenomics.. Nucleic Acids Research (2023).
3. Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa. eLife (2015).
4. Did Our Species Evolve in Subdivided Populations across Africa, and Why Does It Matter?. Trends in Ecology & Evolution (2018).
5. Identification of a new hominin bone from Denisova Cave, Siberia using collagen fingerprinting and mitochondrial DNA analysis. Scientific Reports (2016).