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.

Distribution


Histogram


Map



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
1168	Amiculosphaera	umbracula		Brinkhuis et al., 2003a	0.5 in mag_C1r.2r	LO	1.125	-42.68351333333333
548	Amiculosphaera	umbracula		Brown and Downie, 1985	1 in nan_n_NN6	FO	11.88	44.911732964705884
North Sea Compilation	Amiculosphaera	umbracula		Harland, 1992	0.8 in nan_n_NN19	LO	0.7299999999999998	52.6486126
North Sea Compilation	Amiculosphaera	umbracula		Powell, 1992	1 in nan_n_NN8	FO	10.57	49.298416929411765
610	Amiculosphaera	umbracula		De Schepper and Head, 2009	0.5 in nan_n_NN19	LO	1.18	52.7946904
644	Amiculosphaera	umbracula		De Vernal et al., 1992	0.45 in mag_Matuyama	LO	0.89235	66.8326576045
607	Amiculosphaera	umbracula		Mudie, 1987	0.25 in nan_n_NN18	LO	2.275	39.78514175
611	Amiculosphaera	umbracula		De Vernal et al., 1992	0.75 in nan_n_NN18	LO	2.045	49.84325211666667
611	Amiculosphaera	umbracula		Mudie, 1987	0.45 in nan_n_NN11	FO	7.048	47.95071738285714
Jylland	Amiculosphaera	umbracula		Dybkjaer and Piasecki, 2010	0.2 in nan_n_NN19	LO	1.63	55.5597722
Jylland	Amiculosphaera	umbracula		Dybkjaer and Piasecki, 2010	0.5 in nan_n_NN7	FO	11.385000000000002	52.460850776470586
Scotian Margin	Amiculosphaera	umbracula		Williams et al., 1993	0.25 in stage_Serravallian	FO	13.2775	40.68009175588235
400	Amiculosphaera	umbracula		Harland, 1979	1 in nan_n_NN8	FO	10.57	43.678623949999995
400	Amiculosphaera	umbracula		Harland, 1979	0.5 in nan_n_NN19	LO	1.18	47.027975
Southern North Sea	Amiculosphaera	umbracula		Kuhlmann et al., 2006	0.25 in mag_C2n	LO	1.88625	54.374188133333334
1039	Amiculosphaera	umbracula		Zegarra and Helenes, 2011	0.9 in stage_Langhian	FO	14.037	-1.2315161828571437