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	Scotian Margin, Canada	Williams et al., 1993	0.67 in stage_Bajocian	169.071	28.74
FO	North Sea Compilation, Europe	Riding and Thomas, 1992	0 in amm_b_Strenoceras niortense	169.74	39.939
FO	Czestochowa, Poland	Poulsen, 1998	0.3 in amm_t_Parkinsonia parkinsoni	168.555	42.323
FO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
LO	Scotian Margin, Canada	Williams et al., 1993	0.5 in stage_Bathonian	166.73	29.396
LO	North Sea Compilation, Europe	Riding and Thomas, 1992	1 in amm_b_Zigzagiceras zigzag	166.97	40.004
LO	Czestochowa, Poland	Poulsen, 1998	1 in amm_t_Procerites aurigerus	166.97	42.117
LO	Calvados, France	Feist-Burkhardt and Monteil, 1997	0.7 in amm_b_Zigzagiceras zigzag	167.33	36.025