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	Dorset-Yorkshire	Fibrocysta acornuta	Norris and Jux, 1984	0.5 in stage_Kimmeridgian	152.01	39.154
LO	Dorset-Yorkshire	Fibrocysta acornuta	Norris and Jux, 1984	1 in stage_Tithonian	143.1	39.037
FO	Scotian Margin	Fibrocysta axialis	Williams et al., 1993	0.5 in stage_Priabonian	35.805	38.734
LO	Scotian Margin	Fibrocysta axialis	Williams et al., 1993	0.4 in stage_Rupelian	31.256	39.372
FO	Monte Cagnero	Fibrocysta axialis	Brinkhuis and Biffi, 1993	0.5 in mag_C15r	35.458	33.354
LO	ODP 913	Fibrocysta axialis	Firth, 1996	0 in mag_C18n.2n	40.073	64.395
FO	ODP 959	Fibrocysta axialis	Masure et al., 1998	0.5 in stage_Danian	63.85	-8.751
LO	Dababiya	Fibrocysta axialis	Soliman and Slimani, 2018b	0.25 in nan_n_NP4	62.783	8.857
FO	Dababiya	Fibrocysta axialis	Soliman and Slimani, 2018b	0.1 in nan_n_CC25c	68.877	8.768
LO	DSDP 553	Fibrocysta axialis	Brown and Downie, 1984	1 in nan_n_NP12	50.646	46.795
FO	DSDP 555	Fibrocysta axialis	Brown and Downie, 1984	0.8 in nan_n_NP9	56.245	46.438
FO	Priabona	Fibrocysta axialis	Brinkhuis, 1994	0.25 in plfor_A_P16/P17	35.202	36.104
FO	Meer	Fibrocysta axialis	Slimani et al., 2011	0.35 in stage_Maastrichtian	70.024	41.823
FO	Tarim Basin	Fibrocysta baculata	He Chengquan, 1991	0 in stage_Danian	66.04	36.871
LO	Tarim Basin	Fibrocysta baculata	He Chengquan, 1991	1 in stage_Thanetian	56	38.42
FO	ODP 959	Fibrocysta bipolaris	Masure et al., 1998	0.8 in stage_Selandian	59.724	-9.292
FO	Dababiya	Fibrocysta bipolaris	Soliman and Slimani, 2018b	0.55 in nan_n_CC25c	68.348	8.761
LO	Dababiya	Fibrocysta bipolaris	Soliman and Slimani, 2018b	0.25 in nan_n_NP4	62.783	8.857
LO	DSDP 553	Fibrocysta bipolaris	Brown and Downie, 1984	1 in nan_n_NP10	54.092	46.325
FO	DSDP 555	Fibrocysta bipolaris	Brown and Downie, 1984	0.2 in nan_n_NP9	56.979	46.395
FO	ODP 1172	Fibrocysta bipolaris	Bijl et al., 2021	0.5 in mag_C26r	60.758	-60.721
LO	Rif	Fibrocysta bipolaris	Slimani et al., 2016	0.5 in stage_Thanetian	57.62	23.321
FO	Rif	Fibrocysta bipolaris	Slimani et al., 2016	0.5 in stage_Maastrichtian	69.105	23.869
FO	Meer	Fibrocysta bipolaris	Slimani et al., 2011	0.85 in stage_Maastrichtian	66.96	41.549
LO	Meer	Fibrocysta bipolaris	Slimani et al., 2011	0.5 in stage_Danian	63.85	41.268
LO	Rif	Fibrocysta brevispinosa	Slimani et al., 2016	0.8 in stage_Campanian	74.466	24.24
FO	Rif	Fibrocysta brevispinosa	Slimani et al., 2016	0.8 in stage_Campanian	74.466	24.24
FO	Stevns Klint	Fibrocysta capitata	Hultberg, 1985c	0 in stage_Danian	66.04	45.532
LO	Stevns Klint	Fibrocysta capitata	Hultberg, 1985c	0.5 in stage_Danian	63.85	45.347
FO	Samla Hills	Fibrocysta ciliata	Khanna and Singh, 1981b	0 in stage_Lutetian	48.07	2.749
LO	Samla Hills	Fibrocysta ciliata	Khanna and Singh, 1981b	1 in stage_Bartonian	37.71	10.576
FO	Australia synthesis	Fibrocysta cincta	Cookson and Eisenack, 1982	0 in stage_Albian	113.2	-53.29
LO	Australia synthesis	Fibrocysta cincta	Cookson and Eisenack, 1982	1 in stage_Cenomanian	93.9	-55.275
FO	Maastricht	Fibrocysta deflandrei	Lejeune-Carpentier, 1941	0 in stage_Campanian	83.65	42.98
LO	Maastricht	Fibrocysta deflandrei	Lejeune-Carpentier, 1941	1 in stage_Maastrichtian	66.04	40.619
FO	Donghai	Fibrocysta donghaiensis	Yu Jingxian, 1989	0 in stage_Ypresian	56	26.164
LO	Donghai	Fibrocysta donghaiensis	Yu Jingxian, 1989	1 in stage_Priabonian	33.9	24.263
FO	Shandong	Fibrocysta dongyingensis	Xu Jinli et al., 1997	0 in stage_Lutetian	48.07	41.922
LO	Shandong	Fibrocysta dongyingensis	Xu Jinli et al., 1997	1 in stage_Priabonian	33.9	40.474
FO	Ieper	Fibrocysta essentialis	De Coninck, 1969	0 in stage_Ypresian	56	40.981
LO	Ieper	Fibrocysta essentialis	De Coninck, 1969	1 in stage_Ypresian	48.07	42.024
FO	se England	Fibrocysta exiguapicis	Islam, 1983b	0 in stage_Ypresian	56	40.965
LO	se England	Fibrocysta exiguapicis	Islam, 1983b	1 in stage_Ypresian	48.07	41.99
FO	DSDP 548	Fibrocysta fusiforma	Edwards, 1984	0 in stage_Tortonian	11.65	44.956
LO	DSDP 548	Fibrocysta fusiforma	Edwards, 1984	1 in stage_Messinian	5.333	46.528
FO	Meer	Fibrocysta klumppiae	Slimani et al., 2011	0.45 in stage_Maastrichtian	69.412	41.768
LO	Meer	Fibrocysta klumppiae	Slimani et al., 2011	0.55 in stage_Maastrichtian	68.798	41.713
FO	Hor Harar	Fibrocysta licia	Eshet et al., 1992	0 in plfor_B_P1a	65.734	13.715
LO	Senegal	Fibrocysta licia	Jain et al., 1975	1 in stage_Danian	61.66	5.147
FO	Tarim Basin	Fibrocysta mirabilis	He Chengquan, 1991	0 in stage_Danian	66.04	36.871
LO	Tarim Basin	Fibrocysta mirabilis	He Chengquan, 1991	1 in stage_Thanetian	56	38.42
FO	Donghai	Fibrocysta mutabilis	Yu Jingxian, 1989	0 in stage_Danian	66.04	24.642
LO	Donghai	Fibrocysta mutabilis	Yu Jingxian, 1989	1 in stage_Thanetian	56	26.164
LO	North Sea Compilation	Fibrocysta ovalis	Powell, 1992	1 in plfor_B_P2	62.333	42.477
LO	Stevns Klint	Fibrocysta ovalis	Surlyk et al., 2013	1 in nan_u_UC20d	66.04	45.532
FO	Stevns Klint	Fibrocysta ovalis	Surlyk et al., 2013	0 in nan_u_UC16c	77.563	46.593
FO	Dababiya	Fibrocysta ovalis	Soliman and Slimani, 2018b	0.2 in nan_n_CC25c	68.76	8.766
LO	Dababiya	Fibrocysta ovalis	Soliman and Slimani, 2018b	1 in nan_n_NP3	63.285	8.792
FO	Disko	Fibrocysta ovalis	Piasecki et al., 1992	0.8 in nan_n_NP4	61.677	56.751
LO	Disko	Fibrocysta ovalis	Piasecki et al., 1992	0.5 in nan_n_NP6	59.166	56.619
FO	Meer	Fibrocysta ovalis	Slimani et al., 2011	0.9 in stage_Maastrichtian	66.653	41.522
LO	Meer	Fibrocysta ovalis	Slimani et al., 2011	0.5 in stage_Danian	63.85	41.268
FO	Donghai	Fibrocysta paleocenica	Yu Jingxian, 1989	0 in stage_Danian	66.04	24.642
LO	Donghai	Fibrocysta paleocenica	Yu Jingxian, 1989	1 in stage_Thanetian	56	26.164
FO	Saskatchewan	Fibrocysta prolixa	Harker et al., 1990	0 in stage_Campanian	83.65	59.441
LO	Saskatchewan	Fibrocysta prolixa	Harker et al., 1990	0.5 in stage_Campanian	77.91	59.115
LO	DSDP 403_406	Fibrocysta radiata	Costa and Downie, 1979	1 in nan_n_NP11	52.93	46.431
FO	DSDP 403_406	Fibrocysta radiata	Costa and Downie, 1979	1 in nan_n_NP10	54.092	46.273
FO	ODP 959	Fibrocysta radiata	Masure et al., 1998	0.8 in stage_Selandian	59.724	-9.292
FO	Tarim Basin	Fibrocysta tarimensis	He Chengquan, 1991	0 in stage_Lutetian	48.07	38.365
LO	Tarim Basin	Fibrocysta tarimensis	He Chengquan, 1991	1 in stage_Bartonian	37.71	38.294
FO	Godavari	Fibrocysta variabilis	Mehrota and Sarjeant, 1987	0 in stage_Maastrichtian	72.17	-28.936
LO	Godavari	Fibrocysta variabilis	Mehrota and Sarjeant, 1987	1 in stage_Thanetian	56	-11.386
FO	DSDP 552	Fibrocysta vectensis	Brown and Downie, 1984	0 in nan_n_NP12	52.93	46.431
LO	DSDP 552	Fibrocysta vectensis	Brown and Downie, 1984	0.25 in nan_n_NP12	52.359	46.509
LO	Alano	Fibrocysta vectensis	Iakovleva, 2025	1 in mag_C17n.1n	36.573	37.018
FO	se England	Fibrocysta vectensis ssp. cymosapicis	Islam, 1983c	0 in stage_Lutetian	48.07	41.99
LO	se England	Fibrocysta vectensis ssp. cymosapicis	Islam, 1983c	1 in stage_Bartonian	37.71	43.329