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
959	Heteraulacacysta campanula	Awad and Oboh-Ikenobe, 2019	0 in nan_c_CN2	19.01	-3.0275101600000003
Massignano_Monte Cagnero	Heteraulacacysta leptalea	Brinkhuis and Biffi, 1993	0.6 in mag_C13n	33.4188	35.7066360649884
Massignano_Monte Cagnero	Heteraulacacysta leptalea	Brinkhuis and Biffi, 1993	0.2 in mag_C17n	37.7794	34.615608935899026
Massignano_Monte Cagnero	Heteraulacacysta campanula	Brinkhuis and Biffi, 1993	0.4 in mag_C17n	37.4778	34.69106960235166
Priabona	Heteraulacacysta campanula	Brinkhuis, 1994	0.8 in nan_n_NP18	36.859680000000004	38.30994666666667
Priabona	Heteraulacacysta leptalea	Brinkhuis, 1994	0.25 in plfor_A_P16/P17	35.2025	38.03375
nw Pacific	Heteraulacacysta campanula	Bujak and Matsuoka, 1986	0.5 in stage_Langhian	14.905000000000001	50.93005
North Sea Central Graben	Heteraulacacysta porosa	Bujak and Mudge, 1994	1 in nan_n_NP17	36.9384	50.733678942
North Sea Compilation	Heteraulacacysta campanula	Powell, 1992	1 in plfor_A_N10	13.77	48.420212694117645
North Sea Compilation	Heteraulacacysta campanula	Powell, 1992	0.2 in nan_n_NP23	31.04266	45.421754193266665
North Sea Compilation	Heteraulacacysta porosa	Powell, 1992	0.9 in plfor_A_P12	40.684732000000004	44.89325268823579
North Sea Compilation	Heteraulacacysta porosa	Powell, 1992	0.1 in plfor_A_P14	39.813925	45.00486997957895
North Sea Compilation	Heteraulacacysta leptalea	Powell, 1992	1 in plfor_A_P16/P17	34.07	45.39319292222222
North Sea Compilation	Heteraulacacysta leptalea	Powell, 1992	0.05 in plfor_A_P8	50.7923435	43.59769096493895
403-406	Heteraulacacysta leptalea	Costa and Downie, 1979	0.6 in nan_n_NP12	51.559534	46.65836935039895
Chesapeak Bay	Heteraulacacysta campanula	De Verteuil and Norris, 1996	0.8 in nan_n_NN11	6.082	36.52351296941176
Gulf Coast2	Heteraulacacysta campanula	Duffield and Stein, 1986	0.5 in plfor_A_N9	14.59	28.75952215625
338	Heteraulacacysta porosa	Eldrett et al., 2004	0.5 in mag_C20r	44.8425	59.56920774333334
643	Heteraulacacysta porosa	Eldrett et al., 2004	0.5 in mag_C20r	44.8425	59.31262564038462
913	Heteraulacacysta porosa	Eldrett et al., 2004	0 in mag_C16r	36.573	65.4229407
913	Heteraulacacysta porosa	Eldrett et al., 2004	0.5 in mag_C20r	44.8425	62.9086081
913	Heteraulacacysta porosa	Firth, 1996	1 in mag_C17n.1n	36.573	65.4229407
913	Heteraulacacysta leptalea	Firth, 1996	0.5 in mag_C18n.1r	39.623999999999995	64.55494048
Scotian Margin	Heteraulacacysta porosa	Williams et al., 1993	0.9 in stage_Bartonian	38.042	38.47437612
Scotian Margin	Heteraulacacysta porosa	Williams et al., 1993	0.8 in stage_Lutetian	42.438	38.01657668
Scotian Margin	Heteraulacacysta pustulata	Fensome et al., 2008	0.25 between 1 nan_n_NP22 1 nan_n_NP25	29.7965	39.56780054333333
647	Heteraulacacysta porosa	Firth et al., 2013	0.9 in mag_C15r	35.3604	46.04341804088889
647	Heteraulacacysta porosa	Head and Norris, 1989	0.5 in nan_n_NP18	36.8892	45.852814051555555
Central North Sea	Heteraulacacysta porosa	Gradstein et al., 1992	0 in nan_n_NP16	43.3873	51.74545612531579
Central North Sea	Heteraulacacysta porosa	Gradstein et al., 1992	1 in nan_n_NP19-20	34.44	52.5900756
011-BP	Heteraulacacysta porosa	Iakovleva and Heilmann-Clausen, 2010	0.5 in mag_C17r	38.23950000000001	53.0661505609375
Suvlu	Heteraulacacysta campanula	King et al., 2018	0.2 in nan_n_NP11	53.859648	37.99617001648
Suvlu	Heteraulacacysta campanula	King et al., 2018	0.33 in nan_n_NP13	50.036660500000004	38.35095281394875
Suvlu	Heteraulacacysta everriculata	King et al., 2018	0 in nan_n_NP11	54.09206	37.97460160185
Suvlu	Heteraulacacysta everriculata	King et al., 2018	0.5 in nan_n_NP12	51.787945	38.1884292341375
Suvlu	Heteraulacacysta leptalea	King et al., 2018	0 in nan_n_NP10	56.001	37.79725933333333
Suvlu	Heteraulacacysta leptalea	King et al., 2018	0.2 in nan_n_NP13	50.27666	38.32868026035
Shukheir-1	Heteraulacacysta leptalea	Soliman et al., 2012	0.75 in nan_n_NN4	15.629999999999999	23.259219876923076
Shukheir-1	Heteraulacacysta leptalea	Soliman et al., 2012	0.5 in nan_n_NN5	14.260200000000001	23.712235918153844
Massignano	Heteraulacacysta campanula	Van Mourik and Brinkhuis, 2005	1 in mag_C13n	33.214	36.12319902520823
Massignano	Heteraulacacysta campanula	Van Mourik and Brinkhuis, 2005	0.8 in mag_C13r	34.0012	35.871295025208234
Crimea	Heteraulacacysta porosa	Vasilyeva and Musatov, 2022	0.2 in nan_a_CNE13	42.584832	19.44208753872

Histogram