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.

Histogram



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
959	Polysphaeridium	subtile		Awad and Oboh-Ikenobe, 2016	0.9 in nan_c_CP6	FO	57.63784	-9.021218103599999
1172	Polysphaeridium	subtile		Brinkhuis et al., 2003b	0.5 in mag_C26n	FO	59.098	-60.371541674999996
1172	Polysphaeridium	subtile		Bijl et al., 2013	0 in mag_C17n	LO	38.081	-57.64809447789473
552	Polysphaeridium	zoharyi		Brown and Downie, 1984	0.5 in nan_n_NP12	FO	51.787945	46.627658846414285
553	Polysphaeridium	subtile		Brown and Downie, 1984	0.5 in nan_n_NP10	LO	55.04653	46.2416099552
555	Polysphaeridium	subtile		Brown and Downie, 1984	0.1 in nan_n_NP9	FO	57.10089	46.4203658616
nw Pacific	Polysphaeridium	subtile		Bujak and Matsuoka, 1986	0 in stage_Gelasian	FO	2.58	47.525600000000004
North Sea Compilation	Polysphaeridium	congregatum		Powell, 1992	1 in plfor_A_P14	LO	38.398	45.18635877473684
North Sea Compilation	Polysphaeridium	congregatum		Powell, 1992	0.75 in plfor_A_P14	FO	38.791312500000004	45.13594522052632
361	Polysphaeridium	multispinosum		Davey, 1978	0.75 in nan_c_NC6b	LO	119.67920974461705	-42.21310828291278
361	Polysphaeridium	multispinosum		Davey, 1978	0.2 in nan_c_NC6b	FO	120.29050118277455	-42.173248087748256
361	Polysphaeridium	laminaspinosum		Davey, 1978	0.75 in nan_c_NC7b	FO	114.90584999999999	-41.990924297999996
646	Polysphaeridium	zoharyi		De Vernal et al., 1992	0.9 in nan_n_NN20	LO	0.30399999999999994	58.081281759999996
644	Polysphaeridium	zoharyi		De Vernal et al., 1992	0.55 in mag_Bruhnes	LO	0.34785	66.9347676895
644	Polysphaeridium	zoharyi		De Vernal et al., 1992	0.75 in mag_Matuyama	FO	0.82725	66.8448658075
611	Polysphaeridium	zoharyi		Mudie, 1987	0.8 in nan_n_NN16	FO	2.788	49.41058588
Gulf Coast2	Polysphaeridium	zoharyi		Duffield and Stein, 1986	0 in plfor_A_N7	FO	17.54	28.8562360625
Scotian Margin	Polysphaeridium	congregatum		Williams et al., 1993	0.5 in stage_Bartonian	FO	39.370000000000005	38.336078199999996
Scotian Margin	Polysphaeridium	congregatum		Williams et al., 1993	0.2 in stage_Chattian	LO	26.439999999999998	39.74462731428571
Scotian Margin	Polysphaeridium	zoharyi		Williams et al., 1993	0.6 in stage_Ypresian	FO	51.242	37.09972812
400	Polysphaeridium	zoharyi		Harland, 1979	1 in nan_n_NN8	FO	10.57	43.678623949999995
400	Polysphaeridium	zoharyi		Harland, 1979	1 in nan_n_NN11	LO	5.53	45.083599549999995
Suvlu	Polysphaeridium	zoharyi		King et al., 2018	0 in nan_n_NP10	FO	56.001	37.79725933333333
Suvlu	Polysphaeridium	subtile		King et al., 2018	0.75 in nan_n_NP12	FO	51.2169175	38.24142201370625
Suvlu	Polysphaeridium	subtile		King et al., 2018	0.75 in nan_n_NP12	LO	51.2169175	38.24142201370625
Shukheir-1	Polysphaeridium	zoharyi	ktana	Soliman et al., 2012	0.25 in nan_n_NN4	FO	17.17	22.749915815384615
Papendorf	Polysphaeridium	zoharyi		Strauss and Lund, 1992	1 in nan_n_NN4	LO	14.86	49.16115724285714
370	Polysphaeridium	zoharyi		Williams and Bujak, 1977	0 in stage_Ypresian	FO	56	21.64607
DSDP 1-6	Polysphaeridium	zoharyi		Williams and Bujak, 1977	0 in stage_Lutetian	FO	48.07	28.019689210526316
1039	Polysphaeridium	congregatum		Zegarra and Helenes, 2011	0.75 in stage_Chibanian	FO	0.29025	9.2693130175
1039	Polysphaeridium	congregatum		Zegarra and Helenes, 2011	0.75 in stage_Chibanian	LO	0.29025	9.2693130175