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

Distribution


Histogram


Map