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	Scotian Margin, Canada	Williams et al., 1993	0 in stage_Callovian	165.29	29.799
FO	Champagne, France	Fauconnier, 1995	0 in amm_b_Kosmoceras jason	163.47	37.373
FO	Figueira Da Foz, Portugal	Smelror et al., 1991	0.6 in amm_t_Bullatimorphites bullatus	164.924	31.184
FO	Vega, Norway	Århus et al., 1989	0.5 in amm_b_Cardioceras cordatum	159.38	53.68
FO	Kandern, Germany	Dimter and Smelror, 1990	0.8 in amm_b_Sigaloceras calloviense	163.55	37.456
LO	Scotian Margin, Canada	Williams et al., 1993	0.55 in stage_Oxfordian	157.817	31.915
LO	North Sea Compilation, Europe	Copestake and Partington, 2023	0 in amm_b_Perisphinctes cautisnigrae	157.96	40.212
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Perisphinctes cautisnigrae	157.96	40.212
LO	Caucasus, Russia	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	41.178
LO	Champagne, France	Fauconnier, 1995	1 in amm_b_Cardioceras cordatum	159.1	37.379
LO	Isle of Skye, Scotland	Riding and Thomas, 1997	0.6 in amm_b_Perisphinctes pumilus	158.116	43.894
LO	Denmark synthesis, Europe	Poulsen, 1992	0.8 in amm_b_Perisphinctes pumilus	158.038	45.159
LO	Dorset-Yorkshire, England	Woollam and Riding, 1983	0 in amm_b_Perisphinctes cautisnigrae	157.96	38.893