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	Exiguisphaera plectilis	Costa and Davey, 1992	0.4 in amm_b_Paracrioceras elegans	124.616	41.07363744727273
FO	North Sea Compilation	Exiguisphaera phragma	Costa and Davey, 1992	0.5 in amm_b_Paratollia/Platylenticeras	135.57	39.488122366666666
FO	Haldager 1	Exiguisphaera phragma	Davey, 1982	0 in amm_b_Polyptychites	136.72	43.791384755555555
FO	Central Danish Trough	Exiguisphaera plectilis	Heilmann-Clausen, 1987	0.67 in amm_b_Paracrioceras denckmanni	122.8657	44.947267919454546
FO	Central Danish Trough	Exiguisphaera phragma	Heilmann-Clausen, 1987	0 in amm_b_Surites stenomphalus	138.25	42.892672222222224
FO	765	Exiguisphaera phragma	Helby and McMinn, 1992	0.5 in mag_M1n	122.59126666666667	-51.647731947696975
FO	Rio Argos	Exiguisphaera phragma	Leereveld, 1997b	0 in amm_t_Tirnovella alpillensis	138.48	23.334866667855028
FO	638B	Exiguisphaera phragma	Masure, 1988	1 in nan_n_CC3b	132.96647180046412	34.42408443974955
LO	North Sea Compilation	Exiguisphaera plectilis	Costa and Davey, 1992	1 in amm_b_Ancyloceras inexum / S. pingue	121.55	41.906859181818184
LO	North Sea Compilation	Exiguisphaera phragma	Costa and Davey, 1992	0 in amm_b_Speetoniceras inversum	130.91	39.363168563636364
LO	Speeton	Exiguisphaera phragma	Davey, 2001	0.95 in amm_b_Speetoniceras inversum	129.9885	40.9798112175
LO	Q13_14	Exiguisphaera plectilis	Duxbury, 2001	1 in amm_b_Tropaeum bowerbanki	118.76	48.348880066666666
LO	Central Danish Trough	Exiguisphaera phragma	Heilmann-Clausen, 1987	0.5 in amm_b_Speetoniceras inversum	130.425	42.89527531818182
LO	Central Danish Trough	Exiguisphaera plectilis	Heilmann-Clausen, 1987	1 in amm_b_Tropaeum bowerbanki	118.76	46.113124666666664
LO	765	Exiguisphaera phragma	Helby and McMinn, 1992	1 in mag_M1n	121.4	-51.49462927272727
LO	Rio Argos	Exiguisphaera phragma	Leereveld, 1997a	0.1 in amm_t_Toxancyloceras vandenheckii	124.259	25.829596732926287
LO	638B	Exiguisphaera phragma	Masure, 1988	1 in nan_n_CC3b	132.96647180046412	34.42408443974955
LO	Hold With Hope	Exiguisphaera plectilis	Nøhr-Hansen et al., 2020	0.2 in stage_Aptian	119.76	55.8102108

Histogram