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

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
North Sea Compilation	Callaiosphaeridium trycherium	Costa and Davey, 1992	0.5 in amm_b_Simbirskites marginatus	127.63	40.25454732727273
North Sea Compilation	Callaiosphaeridium trycherium	Costa and Davey, 1992	0.5 in amm_b_Tropaeum bowerbanki	118.935	42.662906475
Isle of Wright	Callaiosphaeridium trycherium	Duxbury, 1983	0.5 in amm_b_Tropaeum bowerbanki	118.935	40.545647425
Central Danish Trough	Callaiosphaeridium trycherium	Heilmann-Clausen, 1987	0 in amm_b_Milanowskia speetonensis	129.94	43.026929890909095
Central Danish Trough	Callaiosphaeridium trycherium	Heilmann-Clausen, 1987	1 in amm_b_Parahoplites nutfieldiensis	114.8	47.35207666666667
Rio Argos	Callaiosphaeridium trycherium	Leereveld, 1997a	0.5 in amm_t_Toxancyloceras vandenheckii	123.695	25.97072186969582
Rio Argos	Callaiosphaeridium trycherium	Leereveld, 1997a	0.15 in amm_t_Lyticoceras nodosoplicatum	130.7645	24.297672165034353

Distribution


Histogram


Map