Journal Pre-proof New material and revision of hipparions from the upper Miocene locality Ravin des Zouaves-5, RZO of Axios Valley (Macedonia, Greece) George D. Koufos Theodora D. Vlachou PII: S0016-6995(19)30121-4 DOI: https://doi.org/doi:10.1016/j.geobios.2019.10.004 Reference: GEOBIO 888 To appear in: Geobios Received Date: 13 December 2018 Accepted Date: 2 October 2019 Please cite this article as: Koufos, G.D., Vlachou, T.D.,New material and revision of hipparions from the upper Miocene locality Ravin des Zouaves-5, RZO of Axios Valley (Macedonia, Greece), Geobios (2019), doi: https://doi.org/10.1016/j.geobios.2019.10.004 This is a PDF ﬁle of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the deﬁnitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its ﬁnal form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier.