Accepted Manuscript Characterization of the Late Barremian in north central Tunisia: Is it a prelude to the oceanic anoxic event 1a? Houda Khaled, Fredj Chaabani, Frederic Boulvain, Mouez Mansoura PII: S1464-343X(16)30358-2 DOI: 10.1016/j.jafrearsci.2016.11.008 Reference: AES 2721 To appear in: Journal of African Earth Sciences Received Date: 28 May 2016 Revised Date: 5 November 2016 Accepted Date: 7 November 2016 Please cite this article as: Khaled, H., Chaabani, F., Boulvain, F., Mansoura, M., Characterization of the Late Barremian in north central Tunisia: Is it a prelude to the oceanic anoxic event 1a?, Journal of African Earth Sciences (2016), doi: 10.1016/j.jafrearsci.2016.11.008. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. 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.