Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

No stratigraphic data available. If you know publications where stratigraphic ranges of this species or genus are calibrated, report this by using the feedback button below.

Plots are based on the following information

FO/LO	Location	Source	Calibration	Age (Ma)	Paleolatitude
FO	Caucasus, Russia	Smelror and Lominadze, 1989	0 in amm_t_Erymnoceras coronatum	163.3	41.178
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Garantiana garantiana	169.27	37.365
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
FO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
FO	Milne Land, Greenland	Smelror, 1988a	0.6 in amm_b_Proplanulites koenigi	164.162	50.617
FO	Cabo Mondego, Portugal	Correia et al., 2019	0.6 in amm_t_Parkinsonia parkinsoni	168.39	30.878
FO	Kong Karls Land, Svalbard	Smelror, 1988b	0.18 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.779	66.641
FO	Lusitanian Basin, Portugal	Correia et al., 2018	0 in amm_b_Zigzagiceras zigzag	168.17	30.774
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_t_Erymnoceras coronatum	162.64	40.933
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Perisphinctes cautisnigrae	157.22	37.257
LO	Figueira Da Foz, Portugal	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	31.15
LO	North Sea Coast, UK/France	Riley and Fenton, 1982	1 in amm_b_Macrocephalites herveyi	164.6	36.505
LO	Milne Land, Greenland	Smelror, 1988a	0.25 in amm_b_Sigaloceras calloviense	163.77	50.649
LO	Cabo Mondego, Portugal	Correia et al., 2019	0.75 in amm_t_Zigzagiceras zigzag	167.72	30.942