| SN2000 author citation | :  |  | 
			M.W. de Laubenfels, in R.C. Moore (ed.), 1955, nom. nov. | 
	
	
		| Original name | :  |  | 
			Schrammen, 1902. Mitt. Mus. Hildesheim, No. 15: 15. | 
	
	
		| Subsequent name (orig. rank & spell.) | :  |  | 
			
				de Laubenfels, M.W. 1955. In R.C. Moore (ed.), Treatise Invert. Paleont. E: E87 ("deLaub., nom. nov.").
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