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.

Distribution


Plots are based on the following information

FO/LO	Location	Source	Calibration	Age (Ma)	Paleolatitude
FO	North Sea Compilation, Europe	Costa and Davey, 1992	0.5 in amm_b_Simbirskites marginatus	127.63	39.931
FO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	0 in amm_b_Milanowskia speetonensis	129.94	42.689
FO	Rio Argos, Spain	Leereveld, 1997a	0.15 in amm_t_Lyticoceras nodosoplicatum	130.764	24.325
FO	Speeton, UK	Duxbury, 2023	0.7 in amm_b_Endemoceras regale	131.18	40.715
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.5 in amm_b_Tropaeum bowerbanki	118.935	42.4
LO	Isle of Wright, UK	Duxbury, 1983	0.5 in amm_b_Tropaeum bowerbanki	118.935	40.456
LO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	1 in amm_b_Parahoplites nutfieldiensis	114.8	47.077
LO	Rio Argos, Spain	Leereveld, 1997a	0.5 in amm_t_Toxancyloceras vandenheckii	123.695	25.069