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
North Sea Compilation	Senoniasphaera	rotundata		Costa and Davey, 1992	0.8 in amm_b_Collignoniceras woollgari	FO	91.94	45.61866412
North Sea Compilation	Senoniasphaera	rotundata	alveolata	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	LO	69.91	43.03438033333333
Scotian Margin	Senoniasphaera	rotundata		Fensome et al., 2008	0.75 between 0 nan_c_NC12 1 nan_c_NC18	LO	82.842575	39.04062887396428
Omsk No. 8	Senoniasphaera	rotundata	alveolata	Lebedeva et al., 2013	0.3 in mag_C31r	FO	70.79700000000003	51.59863670857143
Omsk No. 8	Senoniasphaera	rotundata	alveolata	Lebedeva et al., 2013	0.15 in nan_n_CC25a	LO	69.99840000000002	51.52269213028572
Hold With Hope	Senoniasphaera	rotundata		Nøhr-Hansen et al., 2020	0.5 in stage_Coniacian	LO	87.545	59.403208157142856
Hold With Hope	Senoniasphaera	rotundata		Nøhr-Hansen et al., 2020	0.25 in stage_Turonian	FO	92.77250000000001	59.23600332
east Kent	Senoniasphaera	rotundata	alveolata	Prince et al., 2008	0 in amm_b_Peroniceras tridorsatum	FO	89.39	45.089179900000005
east Kent	Senoniasphaera	rotundata	rotundata	Prince et al., 2008	0.86 in amm_b_Placenticeras polyopsis	LO	84.08200000000001	44.24998217428572