Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	Brazil	Surculosphaeridium alagoense	Regali et al., 1974	0 in stage_Lutetian	48.07	-30.797
LO	Brazil	Surculosphaeridium alagoense	Regali et al., 1974	1 in stage_Messinian	5.333	-25.247
FO	Tierra del Fuego	Surculosphaeridium argentinense	Pöthe de Baldis, 1986	0 in stage_Santonian	85.7	-54.451
LO	Tierra del Fuego	Surculosphaeridium argentinense	Pöthe de Baldis, 1986	1 in stage_Campanian	72.17	-56.603
LO	East Kent	Surculosphaeridium basifurcatum	Prince et al., 2008	0.91 in amm_b_Placenticeras polyopsis	84.017	43.736
FO	Westfalen	Surculosphaeridium basifurcatum	Yun Hyesu, 1981	0 in stage_Santonian	85.7	43.234
LO	Westfalen	Surculosphaeridium basifurcatum	Yun Hyesu, 1981	0.5 in stage_Santonian	84.675	43.137
FO	Bohemian Basin	Surculosphaeridium belowii	Olde et al., 2015	0 in nan_u_UC9c	89.49	43.422
LO	Bohemian Basin	Surculosphaeridium belowii	Olde et al., 2015	1 in nan_u_UC9c	87.18	43.256
LO	East Kent	Surculosphaeridium belowii	Prince et al., 2008	0.99 in amm_b_Placenticeras polyopsis	83.913	43.726
FO	East Kent	Surculosphaeridium belowii	Prince et al., 2008	0 in amm_b_Peroniceras tridorsatum	89.39	44.319
LO	East Kent	Surculosphaeridium cassospinum	Prince et al., 2008	1 in amm_b_Scaphites hippocrepis III	80.97	43.43
FO	Westfalen	Surculosphaeridium cassospinum	Yun Hyesu, 1981	0 in stage_Santonian	85.7	43.234
LO	Westfalen	Surculosphaeridium cassospinum	Yun Hyesu, 1981	0.5 in stage_Santonian	84.675	43.137
FO	Scotian Margin	Surculosphaeridium convocatum	Fensome et al., 2016b	0 in stage_Campanian	83.65	38.835
LO	Scotian Margin	Surculosphaeridium convocatum	Fensome et al., 2016b	0.5 in stage_Campanian	77.91	38.329
FO	Dorset-Yorkshire	Surculosphaeridium cribrotubiferum	Sarjeant, 1960a	0 in stage_Oxfordian	161.53	38.7
LO	Dorset-Yorkshire	Surculosphaeridium cribrotubiferum	Sarjeant, 1960a	0.5 in stage_Oxfordian	158.155	38.883
LO	Dorset-Yorkshire	Surculosphaeridium cribrotubiferum	Woollam and Riding, 1983	1 in amm_b_Perisphinctes plicatilis	158.35	38.872
FO	Dalmiapuram	Surculosphaeridium cribrotubiferum ssp. granulosum	Jain, 1975	0 in stage_Albian	113.2	-47.741
LO	Dalmiapuram	Surculosphaeridium cribrotubiferum ssp. granulosum	Jain, 1975	0.5 in stage_Albian	106.85	-46.794
FO	Dalmiapuram	Surculosphaeridium divarispinosum	Jain, 1975	0 in stage_Albian	113.2	-47.741
LO	Dalmiapuram	Surculosphaeridium divarispinosum	Jain, 1975	0.5 in stage_Albian	106.85	-46.794
FO	Germany synthesis	Surculosphaeridium granulatum	Wetzel, 1952	0 in stage_Danian	66.04	42.408
LO	Germany synthesis	Surculosphaeridium granulatum	Wetzel, 1952	1 in stage_Thanetian	56	42.929
LO	Scotian Margin	Surculosphaeridium longifurcatum	Fensome et al., 2008	0.75 in nan_c_NC18	80.044	38.396
FO	Scotian Margin	Surculosphaeridium longifurcatum	Williams et al., 1993	0.1 in stage_Albian	111.93	39.411
LO	North Sea Compilation	Surculosphaeridium longifurcatum	Costa and Davey, 1992	0.25 in amm_b_Placenticeras polyopsis	84.875	44.532
LO	Stevns Klint	Surculosphaeridium longifurcatum	Surlyk et al., 2013	0.5 in nan_u_UC16c	77.164	46.557
FO	DSDP 400A	Surculosphaeridium longifurcatum	Davey, 1979b	0.5 in nan_u_BC26	103.669	39.789
FO	East Kent	Surculosphaeridium longifurcatum	Prince et al., 2008	0.8 in amm_b_Peroniceras tridorsatum	88.35	44.183
FO	Isle of Wright	Surculosphaeridium longifurcatum	Duxbury, 1983	0.33 in amm_b_Leymeriella tardefurcata	111.138	42.209
LO	Pueblo	Surculosphaeridium longifurcatum	Dodsworth, 2000	0.4 in amm_b_Mammites nodosoides	93.17	45.695
FO	Vallentigny	Surculosphaeridium longifurcatum	Davey and Verdier, 1971	0.5 in amm_b_Douvilleiceras mammillatum	110.545	40.06
LO	Arctic Basin	Surculosphaeridium longifurcatum	Williams et al., 2025	0.5 in stage_Campanian	77.91	74.396
LO	Poigny	Surculosphaeridium longifurcatum	Pearce et al., 2022	0.8 in nan_u_UC14	81.334	39.943
LO	6711	Surculosphaeridium longifurcatum	Radmacher et al., 2015	0.2 in stage_Campanian	81.354	59.411
LO	Meer	Surculosphaeridium longifurcatum	Slimani et al., 2011	0.42 in stage_Maastrichtian	69.595	41.784
FO	Hold With Hope	Surculosphaeridium longifurcatum	Nøhr-Hansen et al., 2019	0.85 in stage_Cenomanian	94.89	59.141
FO	Western Carpathians	Surculosphaeridium longifurcatum	Skupien, 2004	1 in amm_t_Douvilleiceras mammillatum	110.22	32.484
FO	Fumichon	Surculosphaeridium longifurcatum	Tocher and Jarvis, 1994	0.4 in amm_t_Mantelliceras dixoni	97.518	41.67
FO	Fumichon	Surculosphaeridium longifurcatum	Tocher and Jarvis, 1994	0.4 in amm_t_Mantelliceras dixoni	97.518	41.67
LO	Snøvit field	Surculosphaeridium longifurcatum	Radmacher et al., 2014a	1 in stage_Santonian	83.65	63.365
LO	Tyrihans Field	Surculosphaeridium longifurcatum	Pearce et al., 2019	1 in stage_Santonian	83.65	57.174
FO	Kallo	Surculosphaeridium oceaniae	De Coninck, 1969	0 in stage_Ypresian	56	41.385
LO	Kallo	Surculosphaeridium oceaniae	De Coninck, 1969	1 in stage_Ypresian	48.07	42.421
FO	North Sea Compilation	Surculosphaeridium palmatum	Duxbury, 2019	0.5 in stage_Barremian	123.95	40.958
LO	Vallentigny	Surculosphaeridium palmatum	Duxbury, 2019	1 in stage_Barremian	121.4	37.597
FO	Westfalen	Surculosphaeridium scissospinum	Yun Hyesu, 1981	0 in stage_Santonian	85.7	43.234
LO	Westfalen	Surculosphaeridium scissospinum	Yun Hyesu, 1981	0.5 in stage_Santonian	84.675	43.137
FO	Westfalen	Surculosphaeridium spinicongregatum	Yun Hyesu, 1981	0 in stage_Santonian	85.7	43.234
LO	Westfalen	Surculosphaeridium spinicongregatum	Yun Hyesu, 1981	0.5 in stage_Santonian	84.675	43.137
FO	Germany synthesis	Surculosphaeridium stella	Wetzel, 1952	0 in stage_Danian	66.04	42.408
LO	Germany synthesis	Surculosphaeridium stella	Wetzel, 1952	1 in stage_Thanetian	56	42.929
FO	Northwest Australia compilation	Surculosphaeridium suggestium	McMinn, 1988	0 in stage_Santonian	85.7	-44.813
LO	Northwest Australia compilation	Surculosphaeridium suggestium	McMinn, 1988	0.5 in stage_Campanian	77.91	-42.32
FO	North Sea Compilation	Surculosphaeridium trunculum	Costa and Davey, 1992	0.5 in amm_b_Deshayesites deshayesi	119.54	42.207
LO	North Sea Compilation	Surculosphaeridium trunculum	Costa and Davey, 1992	0.9 in amm_b_Douvilleiceras mammillatum	110.285	44.094
LO	DSDP 400A	Surculosphaeridium trunculum	Davey, 1979b	0.5 in nan_u_BC23	111.565	39.1
FO	DSDP 400A	Surculosphaeridium trunculum	Davey, 1979b	0.9 in nan_u_BC21	115.011	38.554
FO	Silesian Basin	Surculosphaeridium trunculum	Skupien and Vašíček, 2002	0 in amm_t_Deshayesites forbesi	120.65	36.764
LO	Silesian Basin	Surculosphaeridium trunculum	Skupien and Vašíček, 2002	1 in amm_t_Leymeriella germanica	111.27	38.763
LO	Western Carpathians	Surculosphaeridium trunculum	Skupien, 2004	1 in amm_t_Leymeriella germanica	111.27	32.365
LO	North Sea Compilation	Surculosphaeridium vestitum	Copestake and Partington, 2023	0.5 in amm_b_Quenstedtoceras mariae	160.595	40.152
FO	North Sea Compilation	Surculosphaeridium vestitum	Copestake and Partington, 2023	0 in amm_b_Quenstedtoceras lamberti	162.45	40.109
LO	North Sea Compilation	Surculosphaeridium vestitum	Riding and Thomas, 1992	0.5 in amm_b_Aulacostephanus eudoxus	150.31	40.14
LO	Isle of Skye	Surculosphaeridium vestitum	Riding and Thomas, 1997	0.6 in amm_b_Perisphinctes pumilus	158.116	43.894
LO	Salzburg	Surculosphaeridium vestitum	Boorova et al., 1999	0.4 in stage_Berriasian	140.94	29.433
FO	Salzburg	Surculosphaeridium vestitum	Boorova et al., 1999	0.33 in stage_Berriasian	141.318	29.489
FO	Kandern	Surculosphaeridium vestitum	Dimter and Smelror, 1990	0.8 in amm_b_Sigaloceras calloviense	163.55	37.456