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	Phthanoperidinium comatum	Biffi and Manum, 1988	0.25 in plfor_A_P20	30.006125	36.539287701126604
Marche	Phthanoperidinium comatum	Biffi and Manum, 1988	0 in nan_n_NP22	32.92	35.80786693614361
U1356	Phthanoperidinium alectrolophum	Bijl et al., 2013	0.5 in mag_C22n	49.272	NA
1171	Phthanoperidinium stockmansii	Bijl et al., 2013	0 in mag_C17n	38.081	-61.91092770117647
1172	Phthanoperidinium comatum	Bijl et al., 2013	1 in mag_C21n	46.235	-58.72557262105263
1172	Phthanoperidinium stockmansii	Bijl et al., 2013	0.5 in mag_C25n	57.3785	-60.17416456875
U1356A	Phthanoperidinium amoenum	Bijl et al., 2018	0.75 in mag_C12n	30.6875	-58.6330265625
1168	Phthanoperidinium comatum	Brinkhuis et al., 2003a	0.5 in mag_C12n	30.784	-54.10113194666667
1168	Phthanoperidinium filigranum	Brinkhuis et al., 2003a	0.95 in mag_C13r	33.7948	-55.62402134933333
Priabona	Phthanoperidinium delicatum	Brinkhuis, 1994	0.87 in plfor_A_P16/P17	34.2663	37.877716666666664
Priabona	Phthanoperidinium delicatum	Brinkhuis, 1994	0.75 in nan_c_CP16a	33.7125	37.78541666666666
553	Phthanoperidinium resistente	Brown and Downie, 1984	0 in nan_n_NP12	52.93	46.52616834285714
553	Phthanoperidinium stockmansii	Brown and Downie, 1984	0 in nan_n_NP12	52.93	46.52616834285714
553	Phthanoperidinium stockmansii	Brown and Downie, 1984	0.75 in nan_n_NP13	49.2612775	47.01941235988572
North Sea Central Graben	Phthanoperidinium clithridium	Bujak and Mudge, 1994	0 in nan_n_NP15	46.723	49.47720548894737
North Sea Central Graben	Phthanoperidinium distinctum	Bujak and Mudge, 1994	0.5 in nan_n_NP16	41.307050000000004	50.17665262744737
North Sea Central Graben	Phthanoperidinium powellii	Bujak and Mudge, 1994	0.5 in nan_n_NP16	41.307050000000004	50.17665262744737
North Sea Central Graben	Phthanoperidinium regalis	Bujak and Mudge, 1994	0.5 in nan_n_NP15	45.05515	49.69260129392105
North Sea Compilation	Phthanoperidinium amoenum	Powell, 1992	0.5 in nan_n_NP23	29.57665	45.435585183166666
North Sea Compilation	Phthanoperidinium comatum	Powell, 1992	1 in nan_n_NP24	26.810000000000002	45.6180052
North Sea Compilation	Phthanoperidinium coreoides	Powell, 1992	1 in nan_n_NP24	26.810000000000002	45.6180052
North Sea Compilation	Phthanoperidinium crenulatum	Powell, 1992	1 in nan_n_NP8	57.2231	42.7186732015
North Sea Compilation	Phthanoperidinium geminatum	Powell, 1992	1 in plfor_A_P14	38.398	45.18635877473684
North Sea Compilation	Phthanoperidinium crenulatum	Powell, 1992	0 in nan_n_NP9	57.2231	42.7186732015
North Sea Compilation	Phthanoperidinium comatum	Powell, 1992	0 in plfor_A_P10	44.748450000000005	44.372378147789476
North Sea Compilation	Phthanoperidinium geminatum	Powell, 1992	0.9 in plfor_A_P12	40.684732000000004	44.89325268823579
North Sea Compilation	Phthanoperidinium stockmansii	Powell, 1992	1 in plfor_A_P16/P17	34.07	45.39319292222222
North Sea Compilation	Phthanoperidinium stockmansii	Powell, 1992	0.05 in plfor_A_P8	50.7923435	43.59769096493895
403-406	Phthanoperidinium comatum	Costa and Downie, 1979	0.8 in nan_n_NP13	49.16897	46.97979074573158
403-406	Phthanoperidinium resistente	Costa and Downie, 1979	0.4 in nan_n_NP19-20	35.88	48.692462222222225
403-406	Phthanoperidinium resistente	Costa and Downie, 1979	0.2 in nan_n_NP10	55.619212	46.11252854991789
403-406	Phthanoperidinium stockmansii	Costa and Downie, 1979	0.75 in nan_n_NP11	53.220515	46.43504346134473
1406	Phthanoperidinium comatum	Egger et al., 2016	1 in mag_C12n	30.591	34.55437149714286
338	Phthanoperidinium distinctum	Eldrett and Harding, 2009	0.5 in mag_C19n	41.105000000000004	60.049705726666666
338	Phthanoperidinium clithridium	Eldrett et al., 2004	1 in mag_C19n	41.03	60.05934782666667
338	Phthanoperidinium clithridium	Eldrett et al., 2004	0 in mag_C20r	46.235	59.39018608666667
338	Phthanoperidinium regalis	Eldrett et al., 2004	0 in mag_C20r	46.235	59.39018608666667
338	Phthanoperidinium distinctum	Eldrett et al., 2004	0 in mag_C18n.2n	40.073	60.18238102266667
338	Phthanoperidinium regalis	Eldrett et al., 2004	1 in mag_C19n	41.03	60.05934782666667
643	Phthanoperidinium clithridium	Eldrett et al., 2004	0.75 in mag_C20r	44.14625	59.40286553173077
643	Phthanoperidinium distinctum	Eldrett et al., 2004	0.5 in mag_C20n	42.823	59.574369928461536
643	Phthanoperidinium distinctum	Eldrett et al., 2004	0 in mag_C17n	38.081	60.188973253076924
643	Phthanoperidinium clithridium	Eldrett et al., 2004	0 in mag_C21n	47.76	58.93449295384615
643	Phthanoperidinium regalis	Eldrett et al., 2004	0 in mag_C21n	47.76	58.93449295384615
643	Phthanoperidinium regalis	Eldrett et al., 2004	0.75 in mag_C20r	44.14625	59.40286553173077
913	Phthanoperidinium clithridium	Eldrett et al., 2004	0.25 in mag_C20r	45.53875	62.68895515
913	Phthanoperidinium clithridium	Eldrett et al., 2004	0 in mag_C20r	46.235	62.4693022
913	Phthanoperidinium regalis	Eldrett et al., 2004	0 in mag_C20r	46.235	62.4693022
913	Phthanoperidinium distinctum	Eldrett et al., 2004	0.5 in mag_C20r	44.8425	62.9086081
913	Phthanoperidinium distinctum	Eldrett et al., 2004	0.75 in mag_C17n.2n	37.59275	65.19575923000001
913	Phthanoperidinium regalis	Eldrett et al., 2004	0.25 in mag_C20r	45.53875	62.68895515
913	Phthanoperidinium alectrolophum	Firth, 1996	0.5 in mag_C19r	41.688	63.90378976
913	Phthanoperidinium amoenum	Firth, 1996	0.5 in mag_C16n	35.9655	65.48010645000001
913	Phthanoperidinium comatum	Firth, 1996	0.25 in mag_C15n	35.277499999999996	65.54484725
913	Phthanoperidinium amoenum	Firth, 1996	0.5 in mag_C17n.1r	37.457499999999996	65.2384279
913	Phthanoperidinium resistente	Firth, 1996	1 in mag_C17r	38.081	65.04172612
913	Phthanoperidinium eocenicum	Firth, 1996	0.5 in mag_C17r	38.23950000000001	64.99172254
913	Phthanoperidinium comatum	Firth, 1996	0 in mag_C19r	42.196	63.74352592
913	Phthanoperidinium multispinum	Firth, 1996	0 in mag_C19r	42.196	63.74352592
913	Phthanoperidinium powellii	Firth, 1996	0 in mag_C19r	42.196	63.74352592
913	Phthanoperidinium eocenicum	Firth, 1996	0.25 in mag_C15r	35.519	65.5221221
913	Phthanoperidinium filigranum	Firth, 1996	0.75 in mag_C20r	44.14625	63.12826105
913	Phthanoperidinium geminatum	Firth, 1996	0.5 in mag_C18n.1r	39.623999999999995	64.55494048
913	Phthanoperidinium levumurum	Firth, 1996	0.5 in mag_C17n.1r	37.457499999999996	65.2384279
913	Phthanoperidinium multispinum	Firth, 1996	0.5 in mag_C18r	40.551500000000004	64.26233278000001
913	Phthanoperidinium powellii	Firth, 1996	0.5 in mag_C15r	35.458	65.5278622
913	Phthanoperidinium resistente	Firth, 1996	0.25 in mag_C15r	35.519	65.5221221
913	Phthanoperidinium stockmansii	Firth, 1996	0.5 in mag_C16n	35.9655	65.48010645000001
985	Phthanoperidinium comatum	Eldrett et al., 2019	0.75 in mag_C10r	28.50425	59.46800908583333
Scotian Margin	Phthanoperidinium coreoides	Fensome et al., 2008	0.25 between 0 nan_n_NP22 1 nan_n_NP25	30.4715	39.47551004333333
647	Phthanoperidinium comatum	Firth et al., 2013	0.5 in mag_C20n	42.823	44.905539387894734
647	Phthanoperidinium distinctum	Firth et al., 2013	0.8 in mag_C20n	42.446799999999996	44.96584642589474
647	Phthanoperidinium distinctum	Firth et al., 2013	0.5 in mag_C17n.1n	36.979	45.841618186666665
647	Phthanoperidinium brooksii	Head and Norris, 1989	1 in nan_n_NP15	43.3873	44.815078830894734
647	Phthanoperidinium comatum	Head and Norris, 1989	1 in nan_n_NP22	32.02	46.45988426666667
647	Phthanoperidinium brooksii	Head and Norris, 1989	0.5 in nan_n_NP15	45.05515	44.54771281992105
Kysing-4	Phthanoperidinium cornutum	Heilmann-Clausen and Van Simaeys, 2005	0.5 in nan_n_NP16	41.307050000000004	48.3031974435
Kysing-4	Phthanoperidinium distinctum	Heilmann-Clausen and Van Simaeys, 2005	0.8 in nan_n_NP17	37.396080000000005	48.783261900145455
Kysing-4	Phthanoperidinium distinctum	Heilmann-Clausen and Van Simaeys, 2005	1 in nan_n_NP16	39.226800000000004	48.558544348727274
Kysing-4	Phthanoperidinium regalis	Heilmann-Clausen and Van Simaeys, 2005	0.75 in nan_n_NP15	44.221225000000004	47.94548776075
Viborg-1	Phthanoperidinium crenulatum	Heilmann-Clausen, 1985	0.5 in nan_n_NP9	56.612049999999996	47.231171339125005
Viborg-1	Phthanoperidinium crenulatum	Heilmann-Clausen, 1985	0 in nan_n_NP9	57.2231	47.10956169575
Suvlu	Phthanoperidinium crenulatum	King et al., 2018	0.6 in nan_n_NP13	49.5382	38.3972111945
Suvlu	Phthanoperidinium crenulatum	King et al., 2018	0 in nan_n_NP10	56.001	37.79725933333333
Suvlu	Phthanoperidinium resistente	King et al., 2018	0.2 in nan_n_NP11	53.859648	37.99617001648
Suvlu	Phthanoperidinium resistente	King et al., 2018	0.2 in nan_n_NP13	50.27666	38.32868026035
Wells 15, 21	Phthanoperidinium distinctum	Mudge and Bujak, 1996	0.67 in plfor_A_P12	41.3433416	49.972181439499366
Wells 15, 21	Phthanoperidinium powellii	Mudge and Bujak, 1996	0.67 in plfor_A_P12	41.3433416	49.972181439499366
sw England	Phthanoperidinium crenulatum	Powell et al., 1996	0.75 in mag_C26n	59.0285	40.89099004375
Jutland	Phthanoperidinium comatum	Śliwińska et al., 2012	0.5 in nan_n_NP23	29.57665	49.22443691025
1170	Phthanoperidinium stockmansii	Sluijs et al., 2003	1 in mag_C16n.1n	35.58	-60.57571477142857
Massignano	Phthanoperidinium multispinum	Van Mourik and Brinkhuis, 2005	0.2 in mag_C12r	32.7666	36.26636702520823
1053	Phthanoperidinium comatum	Van Mourik et al., 2001	0 in mag_C13r	35.102	27.198453133333334
1053	Phthanoperidinium comatum	Van Mourik et al., 2001	0 in nan_c_CP15	37.77	26.909230775
Crimea	Phthanoperidinium cornutum	Vasilyeva and Musatov, 2022	0.5 in nan_a_CNE11	44.020925000000005	19.1001502051875
Crimea	Phthanoperidinium distinctum	Vasilyeva and Musatov, 2022	0.95 in nan_a_CNE11	43.6825475	19.18071873388125

Histogram