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	Czestochowa, Poland	Poulsen, 1998	0.4 in amm_t_Parkinsonia parkinsoni	168.5	42.315
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.6 in amm_b_Parkinsonia parkinsoni	168.39	35.982
FO	Nordvik Peninsula, Siberia	Nikitenko et al., 2008	0.67 in amm_s_Epivirgatites variabilis	144.5	74.941
FO	Milne Land, Greenland	Smelror, 1988a	0.5 in amm_b_Macrocephalites herveyi	164.945	50.554
LO	Czestochowa, Poland	Poulsen, 1998	0.5 in amm_t_Morrisiceras morrisi	166.12	42.006
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.9 in amm_b_Zigzagiceras zigzag	167.09	36.034
LO	Milne Land, Greenland	Smelror, 1988a	0.5 in amm_b_Cardioceras cordatum	159.38	51.003