Swiss Journal of Palaeontology

Table 1 Measurements (mm) of studied specimens

From: First discovery of nautilids from the Albian–Cenomanian succession of the Koppeh Dagh Basin, NE Iran

Specimen	dm₁	dm₂	ww₁	ww₂	WER	wh₁	wh₂	WWI₁	WWI₂
NAT-5	134	79	109	73	3.39	86	34	0.81	0.92
NAT-2	167	109	114	74	3.06	105	43	0.68	0.68
NAT-3	98	60	76	48	3.27	69	24	0.78	0.80
NAT-1	254	148	147	111	3.43	151	74	0.58	0.75
NAT-4			91

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