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	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Scotian Margin	Aldorfia aldorfensis	Williams et al., 1993	0.85 in stage_Bajocian	168.579	28.878
LO	Scotian Margin	Aldorfia aldorfensis	Williams et al., 1993	0 in stage_Callovian	165.29	29.799
LO	North Sea Compilation	Aldorfia aldorfensis	Copestake and Partington, 2023	0.25 in amm_b_Macrocephalites herveyi	165.118	40.047
FO	North Sea Compilation	Aldorfia aldorfensis	Riding and Thomas, 1992	0 in amm_b_Garantiana garantiana	169.27	39.95
FO	Champagne	Aldorfia aldorfensis	Fauconnier, 1995	0 in amm_b_Stephanoceras humphriesianum	170.09	37.363
LO	Champagne	Aldorfia aldorfensis	Fauconnier, 1995	1 in amm_b_Erymnoceras coronatum	162.91	37.374
FO	Czestochowa	Aldorfia aldorfensis	Poulsen, 1998	0.9 in amm_t_Parkinsonia parkinsoni	168.225	42.28
LO	Isle of Skye	Aldorfia aldorfensis	Riding and Thomas, 1997	0 in amm_b_Kosmoceras jason	163.47	43.301
FO	Isle of Skye	Aldorfia aldorfensis	Riding and Thomas, 1997	0.2 in amm_b_Macrocephalites herveyi	165.152	43.115
FO	Northwest Australia compilation	Aldorfia aldorfensis	Riding et al., 2010	0.45 in stage_Bathonian	166.874	-39.672
LO	Northwest Australia compilation	Aldorfia aldorfensis	Riding et al., 2010	0.6 in stage_Oxfordian	157.48	-43.086
FO	Calvados	Aldorfia aldorfensis	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
LO	Calvados	Aldorfia aldorfensis	Feist-Burkhardt and Monteil, 1997	1 in amm_b_Zigzagiceras zigzag	166.97	36.039
LO	Denmark synthesis	Aldorfia aldorfensis	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.1 in stage_Callovian	164.914	45.27
FO	Dorset-Yorkshire	Aldorfia aldorfensis	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
LO	North Sea Coast	Aldorfia aldorfensis	Riley and Fenton, 1982	1 in amm_b_Macrocephalites herveyi	164.6	36.505
FO	Siberia	Aldorfia sibirica	Pestchevitskaya, 2009	0 in stage_Valanginian	137.7	40.008
LO	Siberia	Aldorfia sibirica	Pestchevitskaya, 2009	0.5 in stage_Valanginian	135.15	39.311