New middle Olenekian (early Triassic) ammonoids of South Primorye
Crossref DOI link: https://doi.org/10.1134/S0031030116030102
Published Online: 2016-06-15
Published Print: 2016-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zakharov, Y. D.
Smyshlyaeva, O. P.
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