Stolyarova, L.R. (2007). A new genus of Cardioceratids (Ammonoidea) from the Upper Callovian-Lower Oxfordian of northern Siberia. Paleontologicheskii Zhurnal, 3, 10-15
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Stolyarova, L.R.
2007
A new genus of Cardioceratids (Ammonoidea) from the Upper Callovian-Lower Oxfordian of northern Siberia.