Archaeophenomics: an up-and-coming field in bioarchaeology
Archaeophenomics of ancient domestic plants and animals using geometric morphometrics : a review
Recommendation: posted 25 April 2022, validated 26 April 2022
Anneke H. van Heteren based on reviews by Stefan Schlager and 1 anonymous reviewer
Phenomics is the analysis of high-dimensional phenotypic data . Phenomics research strategies are capable of linking genetic variation to phenotypic variation , but a genetic component is not absolutely necessary. The paper “Archaeophenomics of ancient domestic plants and animals using geometric morphometrics: a review” by Evin and colleagues  examines the use of geometric morphometrics in bioarchaeology and coins the term archaeophenomics. Archaeophenomics can be described as the large-scale phenotyping of ancient remains, and both addresses taxonomic identification, as well as infers spatio-temporal agrobiodiversity dynamics. It is a relatively new field in bioarchaeology with the first paper using this approach stemming from 2004. This study by Evin et al.  presents an excellent review and unquestionably demonstrates the potential of archaeophenomics.
The authors provide an exhaustive review specifically of bioarchaeological studies in international journals using geometric morphometrics to study archaeological remains of domestic species. Although geometric morphometrics lends itself well for archaeophenomics, readers should keep in mind that this is not the only method and other approaches might equally fall under archaeophenomics as long as high-dimensional phenotypic archaeological data are involved.
Distinguishing archaeophenomics from phenomics is important because of a critical difference. Archaeological remains are often altered by taphonomical processes. As such data may not be as complete as when working with modern specimens. Although this poses difficulties, morphometric analyses can usually still be performed as long as the structures presenting the relevant geometrical features are present. Even fragmented remains can be studied with a restricted version of the original landmarking/measurement protocol.
Evin et al.  define archaeophenomics as “phenomics of the past”. This is only partly correct. It can be deduced from their review that they really mean phenomics of our (human) past. This leaves a gap for phenomics of the non-human past, for which I suggest the term palaeophenomics.
 Jin, L. (2021). Welcome to the Phenomics Journal. Phenomics, 1, 1–2. https://doi.org/10.1007/s43657-020-00009-4.
 Bilder, R.M., Sabb, F.W., Cannon, T.D., London, E.D., Jentsch, J.D., Stott Parker, D., Poldrack, R.A., Evans, C., Freimer, N.B. (2009). Phenomics: the systematic study of phenotypes on a genome-wide scale. Neuroscience, 164(1), 30-42. https://doi.org/10.1016/j.neuroscience.2009.01.027
 Evin, A., Bouby, L., Bonhomme, V., Jeanty, A., Jeanjean, M., Terral., J.-F. (2022). Archaeophenomics of ancient domestic plants and animals using geometric morphometrics: a review. Peer-reviewed and recommended by PCI Archaeology. https://doi.org/10.31219/osf.io/skeu5
Anneke H. van Heteren (2022) Archaeophenomics: an up-and-coming field in bioarchaeology. Peer Community in Archaeology, 100014. 10.24072/pci.archaeo.100014
The recommender in charge of the evaluation of the article and the reviewers declared that they have no conflict of interest (as defined in the code of conduct of PCI) with the authors or with the content of the article. The authors declared that they comply with the PCI rule of having no financial conflicts of interest in relation to the content of the article.
Evaluation round #1
DOI or URL of the preprint: https://osf.io/skeu5/
Author's Reply, 22 Apr 2022
Decision by Anneke H. van Heteren, posted 14 Apr 2022
Dear Allowen Evin and co-authors,
I agree with the reviewers that this paper is very well written and would generally merit a recommendation. However, both reviewers also pointed out some problems with the English language and some other small linguistic issues. Please address their suggestions for improvement accordingly.
Anneke van Heteren