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
Marche	Caligodinium amiculum	Biffi and Manum, 1988	0.8 in nan_n_NN4	15.475999999999999	39.16500077827945
Marche	Caligodinium amiculum	Biffi and Manum, 1988	0 in nan_n_NP21	34.44	35.42632704072114
Marche	Caligodinium pychnum	Biffi and Manum, 1988	0.5 in nan_n_NN4	16.4	38.911052772276925
Marche	Caligodinium pychnum	Biffi and Manum, 1988	0.8 in nan_n_NP25	23.8628	37.38826188418983
Massignano_Monte Cagnero	Caligodinium amiculum	Brinkhuis and Biffi, 1993	0.6 in mag_C13n	33.4188	35.7066360649884
Massignano_Monte Cagnero	Caligodinium amiculum	Brinkhuis and Biffi, 1993	0.2 in mag_C17n	37.7794	34.615608935899026
Massignano_Monte Cagnero	Caligodinium pychnum	Brinkhuis et al., 1992	1 in mag_C7Ar	24.766	37.216189475595876
1168	Caligodinium pychnum	Brinkhuis et al., 2003a	1 in mag_C6Bn.1n	21.806	-49.31457542857143
Priabona	Caligodinium amiculum	Brinkhuis, 1994	0.75 in nan_c_CP16a	33.7125	37.78541666666666
Arctic Basin	Caligodinium aceras	Bujak et al., 2022	0 in amm_b_Hildoceras bifrons	181.17	72.89243501
Chesapeak Bay	Caligodinium amiculum	De Verteuil and Norris, 1996	0.3 in nan_n_NN2	21.63	35.566441575
Jylland	Caligodinium amiculum	Dybkjaer and Piasecki, 2010	0.35 in nan_n_NN2	21.455	49.7618572625
913	Caligodinium amiculum	Firth, 1996	0.5 in mag_C16r	36.462	65.43338580000001
913	Caligodinium amiculum	Firth, 1996	0 in mag_C19n	41.18	64.06405360000001
Scotian Margin	Caligodinium amiculum	Williams et al., 1993	0.5 in stage_Aquitanian	21.744999999999997	39.53755769285714
Scotian Margin	Caligodinium amiculum	Williams et al., 1993	0 in stage_Danian	66.04	37.63948966666667
Suvlu	Caligodinium amiculum	King et al., 2018	0.2 in nan_n_NP11	53.859648	37.99617001648
Contessa	Caligodinium pychnum	Montanari et al., 1997	0.5 in nan_c_CN1c	20.845	37.73395473309996
Contessa	Caligodinium pychnum	Wilpshaar et al., 1996	0.5 in mag_C8n.2n	25.6455	37.102651107076326
Umbria-Marche	Caligodinium pychnum	Pross et al., 2010	0 in mag_C8r	26.42	37.00951130043621

Histogram