Cephalopoda

Ellesmerocerida Flower et Kummel, 1950

Selection of related publications
Kröger, B., Mutvei, H. 2005. Nautiloids with multiple paired muscle scars from Lower-Middle Ordovician of Baltoscandia. Palaeontology 48, 4, 781-791. DOI:10.1111/j.1475-4983.2005.00478.x
Mutvei, H. & Stumbur, H. 1971. Remarks on the Genus Pictetoceras (Cephalopoda: Ellesmerocerida). Bulletin of Geological Institutions of the University of Uppsala 2, 13, 117-122.