IRMNG taxon details
original description
Becker, R. T.; Klug, C.; Söte, T.; Hartenfels, S.; Aboussalam, Z. S.; El Hassani, A. (2019). The oldest ammonoids of Morocco (Tafilalt, lower Emsian). <em>Swiss Journal of Palaeontology.</em> 138(1): 9-25., available online at https://doi.org/10.1007/s13358-019-00189-1 [details]
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