Publications (partial selection)
| 2009 | Ed Landing, Björn Kröger: The oldest cephalopods from East Laurentia. In: Journal of Paleontology, 2009, 89-93 |
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| 2008 | Björn Kröger: A new genus of middleTremadocian orthoceratoids and the Early Ordovician origin of orthoceratoid cephalopods.. In: Acta Palaeontologica Polonica, 2008, 745-753 |
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| 2008 | Christian Klug, Björn Kröger, Martin Rücklin, Dieter Korn, Mena Schemm-Gregory, Kenneth De Beats & Royal H. Mapes: Ecological change during the early Emsian (Devonian) in the Tafilalt (Morocco), the origin of the Ammonoidea, and the firs African pyrgocystid edrioasteroids, machaerids and phyllocarids.. In: Palaeontographica, A, 2008, 1-94 |
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| 2008 | Björn Kröger: Nautiloids before and during the ammonoid origin in a SiluroDevonian section of the Tafilalt (Morocco).. The Palaeontological Association, 2008 |
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| 2008 | Björn Kröger, Ed Landing: Onset of the Ordovician cephalopod radiation evidence from the Rochdale Formation (middle Lower Ordovician, Stairsian) in eastern New York.. In: Geological Magazine, 2008, 490-520 |
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