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

Distribution


Histogram


Map