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	Haldager 1, Denmark	Davey, 1982	0.5 in amm_b_Glaucolithites glaucolithus	144.815	43.993
FO	Rio Argos, Spain	Leereveld, 1997a	0.75 in amm_t_Pleisiospitidiscus ligatus	128.197	24.437
FO	Volga Basin, Russia	Harding et al., 2011	0.67 in amm_r_Virgatites virgatus	144.845	46.248
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.8 in amm_b_Paracrioceras rarocinctum	125.556	40.509
LO	Rio Argos, Spain	Leereveld, 1997a	0.25 in amm_t_Gerhardtia sartousi	122.745	25.202