Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.7791273. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	North Sea Compilation	Heterosphaeridium difficile	Costa and Davey, 1992	0 in amm_t_Watinoceras devonense	93.9	45.488320200000004
FO	Pueblo	Heterosphaeridium difficile	Dodsworth, 2000	0 in amm_b_Fagesia catinus	93.63	45.8639581
FO	Scotian Margin	Heterosphaeridium difficile	Williams et al., 1993	0.33 in stage_Turonian	92.41170000000001	41.356676396
FO	Trunch borehole	Heterosphaeridium difficile	Pearce et al., 2020	0.65 in amm_b_Subprionocyclus neptuni	90.335	45.83096224
FO	Hold With Hope	Heterosphaeridium difficile	Nøhr-Hansen et al., 2020	0 in stage_Turonian	93.9	59.119410800000004
FO	east Kent	Heterosphaeridium difficile	Prince et al., 2008	0.5 in amm_b_Prionocyclus germani	89.54499999999999	45.07947845
FO	Snøvit field	Heterosphaeridium difficile	Radmacher et al., 2014a	0 in stage_Turonian	93.9	NA
FO	6711	Heterosphaeridium difficile	Radmacher et al., 2015	0 in stage_Turonian	93.9	60.29890459999999
LO	North Sea Compilation	Heterosphaeridium difficile	Costa and Davey, 1992	1 in amm_b_Placenticeras polyopsis	83.9	44.927435714285714
LO	Pueblo	Heterosphaeridium difficile	Dodsworth, 2000	0.5 in amm_b_Fagesia catinus	93.49	45.8090963
LO	Scotian Margin	Heterosphaeridium difficile	Williams et al., 1993	0.25 in stage_Santonian	85.1875	39.69672883928571
LO	Trunch borehole	Heterosphaeridium difficile	Pearce et al., 2020	0.75 in amm_b_Placenticeras polyopsis	84.22500000000001	45.07258746428571
LO	Hold With Hope	Heterosphaeridium difficile	Nøhr-Hansen et al., 2020	0.6 in stage_Santonian	84.47	58.932126942857145
LO	Snøvit field	Heterosphaeridium difficile	Radmacher et al., 2014a	1 in stage_Santonian	83.65	NA
LO	6711	Heterosphaeridium difficile	Radmacher et al., 2015	1 in stage_Coniacian	85.7	60.402415000000005

Distribution


Histogram


Map