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

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	North Sea Compilation	Surculosphaeridium trunculum	Costa and Davey, 1992	0.5 in amm_b_Deshayesites deshayesi	119.53999999999999	42.47270556666667
FO	Vallentigny	Surculosphaeridium longifurcatum	Davey and Verdier, 1971	0.5 in amm_b_Douvilleiceras mammillatum	110.545	40.06189824
FO	400A	Surculosphaeridium longifurcatum	Davey, 1979	0.5 in nan_u_BC26	103.66912500000001	39.489816894375
FO	400A	Surculosphaeridium trunculum	Davey, 1979	0.9 in nan_u_BC21	115.01060237292519	38.254657284372016
FO	Kandern	Surculosphaeridium vestitum	Dimter and Smelror, 1990	0.8 in amm_b_Sigaloceras calloviense	163.55	37.3749897
FO	Isle of Wright	Surculosphaeridium longifurcatum	Duxbury, 1983	0.33 in amm_b_Leymeriella tardefurcata	111.138	42.299114935
FO	Scotian Margin	Surculosphaeridium longifurcatum	Williams et al., 1993	0.1 in stage_Albian	111.93	39.921637695
FO	Hold With Hope	Surculosphaeridium longifurcatum	Nøhr-Hansen et al., 2020	0.85 in stage_Cenomanian	94.89	59.04466782
FO	Bohemian Basin	Surculosphaeridium belowii	Olde et al., 2015	0 in nan_u_UC9c	89.49	43.42206462
FO	east Kent	Surculosphaeridium belowii	Prince et al., 2008	0 in amm_b_Peroniceras tridorsatum	89.39	45.089179900000005
FO	east Kent	Surculosphaeridium longifurcatum	Prince et al., 2008	0.8 in amm_b_Peroniceras tridorsatum	88.35000000000001	44.99944907142857
FO	Silesian Basin	Surculosphaeridium trunculum	Skupien and Vašíček, 2002	0 in amm_t_Deshayesites forbesi	120.65	37.992
FO	Western Carpathians	Surculosphaeridium longifurcatum	Skupien, 2004	1 in amm_t_Douvilleiceras mammillatum	110.22	39.3626
FO	Fumichon	Surculosphaeridium longifurcatum	Tocher and Jarvis, 1994	0.4 in amm_t_Mantelliceras dixoni	97.518	41.659732944
FO	North Sea Basin	Surculosphaeridium vestitum	Copestake and Partington, 2023	0 in amm_b_Quenstedtoceras lamberti	162.45	43.214676714285716
LO	North Sea Compilation	Surculosphaeridium trunculum	Costa and Davey, 1992	0.9 in amm_b_Douvilleiceras mammillatum	110.285	44.4497791175
LO	North Sea Compilation	Surculosphaeridium longifurcatum	Costa and Davey, 1992	0.25 in amm_b_Placenticeras polyopsis	84.875	45.096960357142855
LO	North Sea Compilation	Surculosphaeridium vestitum	Riding and Thomas, 1992	0.5 in amm_b_Aulacostephanus eudoxus	150.31	39.38017643333333
LO	400A	Surculosphaeridium trunculum	Davey, 1979	0.5 in nan_u_BC23	111.56510625000001	38.79998449246875
LO	Pueblo	Surculosphaeridium longifurcatum	Dodsworth, 2000	0.4 in amm_b_Mammites nodosoides	93.17	45.6836979
LO	Scotian Margin	Surculosphaeridium longifurcatum	Fensome et al., 2008	0.75 in nan_c_NC18	80.04408000000001	38.66205980822222
LO	poigny	Surculosphaeridium longifurcatum	Pearce et al., 2022	0.8 in nan_u_UC14	81.33399999999997	40.279681079999996
LO	Bohemian Basin	Surculosphaeridium belowii	Olde et al., 2015	1 in nan_u_UC9c	87.18	43.256188
LO	east Kent	Surculosphaeridium basifurcatum	Prince et al., 2008	0.91 in amm_b_Placenticeras polyopsis	84.01700000000001	44.238568081428575
LO	east Kent	Surculosphaeridium belowii	Prince et al., 2008	0.99 in amm_b_Placenticeras polyopsis	83.91300000000001	44.22030553285715
LO	east Kent	Surculosphaeridium cassospinum	Prince et al., 2008	1 in amm_b_Scaphites hippocrepis III	80.97	43.7515718
LO	Snøvit field	Surculosphaeridium longifurcatum	Radmacher et al., 2014a	1 in stage_Santonian	83.65	NA
LO	6711	Surculosphaeridium longifurcatum	Radmacher et al., 2015	0.2 in stage_Campanian	81.354	59.76128801375
LO	Isle of Skye	Surculosphaeridium vestitum	Riding and Thomas, 1997	0.6 in amm_b_Perisphinctes pumilus	158.116	43.84450266222222
LO	Silesian Basin	Surculosphaeridium trunculum	Skupien and Vašíček, 2002	1 in amm_t_Leymeriella germanica	111.27	39.849000000000004
LO	Western Carpathians	Surculosphaeridium trunculum	Skupien, 2004	1 in amm_t_Leymeriella germanica	111.27	39.1841
LO	Dorset-Yorkshire	Surculosphaeridium cribrotubiferum	Woollam and Riding, 1983	1 in amm_b_Perisphinctes plicatilis	158.35	38.823529
LO	North Sea Basin	Surculosphaeridium vestitum	Copestake and Partington, 2023	0.5 in amm_b_Quenstedtoceras mariae	160.595	43.28716481428572

Histogram