11 citations as recorded by crossref.

1. Ammonoids from the Beleutian Regional Substage (Lower Carboniferous) of Central Kazakhstan S. Nikolaeva
2. New Late Viséan and Early Serpukhovian ammonoids in the Verkhnyaya Kardailovka section (Eastern Slope of the South Urals) S. Nikolaeva & V. Konovalova
3. Ammonoids: the ultimate in biostratigraphy D. Korn et al.
4. Goniatites sphaericus (Sowerby, 1814), the archetype of Palaeozoic ammonoids: a case of decreasing phenotypic variation through ontogeny D. Korn
5. Shale gas resources of the Bowland Basin, NW England: a holistic study H. Clarke et al.
6. The genus Goniatites at the Gara el Itima (Anti-Atlas, Morocco) and the limits of Carboniferous ammonoid stratigraphy D. Korn
7. Quantitative analysis of suture lines in Carboniferous ammonoids M. Wegerer et al.
8. From marine bands to hybrid flows: Sedimentology of a Mississippian black shale J. Emmings et al.
9. Correlation of conodont and ammonoid successions across the Viséan–Serpukhovian boundary — A review of occurrences in the South Urals, Cantabrian Mountains, western Ireland and the Rhenish Mountains Q. Wang et al.
10. Carboniferous ammonoid genozones S. Nikolaeva
11. An evaluation of biostratigraphic markers across multiple geological sections in the search for the GSSP of the base of the Serpukhovian Stage (Mississippian) S. Nikolaeva et al.