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
LO	IODP U1356A	Lejeunecysta acuminata	Bijl et al., 2018	0.5 in mag_C8r	26.203	-58.617
FO	CRP	Lejeunecysta acuminata	Clowes et al., 2016	0.1 in stage_Rupelian	33.239	-71.307
LO	IODP U1356A	Lejeunecysta adeliensis	Bijl et al., 2018	0.5 in mag_C12r	32.096	-58.619
FO	IODP U1356A	Lejeunecysta adeliensis	Bijl et al., 2018	0 in stage_Rupelian	33.9	-58.595
FO	IODP U1356A	Lejeunecysta attenuata	Bijl et al., 2018	1 in mag_C12r	30.977	-58.634
LO	IODP U1356A	Lejeunecysta attenuata	Bijl et al., 2018	0 in mag_C5ACn	14.07	-59.593
FO	CRP	Lejeunecysta attenuata	Clowes et al., 2016	0.3 in stage_Rupelian	31.917	-71.261
LO	CRP	Lejeunecysta attenuata	Clowes et al., 2016	0.6 in stage_Rupelian	29.934	-71.191
FO	Shukheir-1	Lejeunecysta beninensis	Soliman et al., 2012	0.25 in nan_n_NN4	17.17	22.543
LO	Shukheir-1	Lejeunecysta beninensis	Soliman et al., 2012	0.75 in nan_n_NN4	15.63	23.025
FO	South Nigeria	Lejeunecysta brassensis	Biffi and Grignani, 1983	0 in stage_Rupelian	33.9	-2.461
LO	South Nigeria	Lejeunecysta brassensis	Biffi and Grignani, 1983	1 in stage_Chattian	23.04	-0.821
FO	se England	Lejeunecysta catoma	Harland et al., 1991	0 in stage_Pleistocene	2.58	49.876
LO	DSDP 610	Lejeunecysta catoma	De Schepper and Head, 2009	0.15 in nan_n_NN18	2.321	51.914
FO	IODP U1318	Lejeunecysta challengerensis	Louwye et al., 2008	0 in stage_Aquitanian	23.04	44.778
LO	IODP U1318	Lejeunecysta challengerensis	Louwye et al., 2008	1 in stage_Serravallian	11.65	47.478
FO	ODP 1039	Lejeunecysta cinctoria	Zegarra and Helenes, 2011	0.5 in stage_Langhian	14.905	8.197
LO	ODP 1039	Lejeunecysta cinctoria	Zegarra and Helenes, 2011	0.1 in stage_Tortonian	11.21	8.265
FO	Shukheir-1	Lejeunecysta cinctoria	Soliman et al., 2012	0.25 in nan_n_NN4	17.17	22.543
FO	South Mexico	Lejeunecysta cinctoria	Milena Carvajal-Landinez et al., 2024	0 in stage_Langhian	15.99	17.863
LO	South Mexico	Lejeunecysta cinctoria	Milena Carvajal-Landinez et al., 2024	1 in stage_Messinian	5.333	17.47
LO	DSDP 603A	Lejeunecysta cinctoria	Head and Norris, 2003	0.5 in nan_c_CN10a	5.445	34.127
FO	Jiangsu	Lejeunecysta circularis	Zheng Yahui and He Chengquan, 1984	0 in stage_Campanian	83.65	38.827
LO	Jiangsu	Lejeunecysta circularis	Zheng Yahui and He Chengquan, 1984	1 in stage_Maastrichtian	66.04	39.102
FO	North Sea Compilation	Lejeunecysta communis	Harland, 1992	0.15 in plfor_A_N22	1.64	51.994
LO	North Sea Compilation	Lejeunecysta communis	Harland, 1992	0.2 in plfor_A_N22	1.544	52.041
FO	Hor Harar	Lejeunecysta communis	Eshet et al., 1992	0 in plfor_B_P1a	65.734	13.715
LO	Hor Harar	Lejeunecysta communis	Eshet et al., 1992	0.5 in plfor_B_P1b	64.561	13.757
LO	ODP 911	Lejeunecysta communis	Matthiessen and Brenner, 1996	0.5 in mag_C2r.2r	2.368	79.377
FO	Shukheir-1	Lejeunecysta convexa	Soliman et al., 2012	0.25 in nan_n_NN3	18.87	22.01
LO	Shukheir-1	Lejeunecysta convexa	Soliman et al., 2012	0.5 in nan_n_NN5	14.26	23.455
LO	Lobo X-1	Lejeunecysta convexa	Daners et al., 2025	0 in stage_Langhian	15.99	-40.064
FO	IODP U1356A	Lejeunecysta cowiei	Bijl et al., 2018	1 in mag_C6Cn.3n	23.212	-58.522
LO	CRP	Lejeunecysta cowiei	Clowes et al., 2016	0.8 in stage_Burdigalian	16.882	-72.167
FO	CRP	Lejeunecysta cowiei	Clowes et al., 2016	0 in stage_Aquitanian	23.04	-71.302
FO	Gulf	Lejeunecysta decorinassa	Srivastava, 1995	0.5 in plfor_A_Gansserina gansseri	72.766	34.386
LO	Gulf	Lejeunecysta decorinassa	Srivastava, 1995	1 in stage_Maastrichtian	66.04	34.831
FO	Java	Lejeunecysta denticulata	Morgenroth et al., 2008	0 in stage_Tortonian	11.65	-6.272
FO	Java	Lejeunecysta denticulata	Morgenroth et al., 2008	0 in stage_Tortonian	11.65	-6.272
LO	Java	Lejeunecysta denticulata	Morgenroth et al., 2008	1 in stage_Messinian	5.333	-6.475
LO	Java	Lejeunecysta denticulata	Morgenroth et al., 2008	1 in stage_Messinian	5.333	-6.475
FO	Australia synthesis	Lejeunecysta diamanta	Churchill and Sarjeant, 1962	0 in stage_Holocene	0.012	-23.003
LO	Australia synthesis	Lejeunecysta diamanta	Churchill and Sarjeant, 1962	1 in stage_Holocene	0	-23
LO	E67-135	Lejeunecysta diversiforma	De Vernal et al., 1992	0.8 in mag_Bruhnes	0.155	19.92
FO	Shukheir-1	Lejeunecysta diversiforma	Soliman et al., 2012	0.25 in nan_n_NN4	17.17	22.543
LO	Shukheir-1	Lejeunecysta diversiforma	Soliman et al., 2012	0.5 in nan_n_NN5	14.26	23.455
FO	Gulf Coast	Lejeunecysta diversiforma	Wrenn and Kokinos, 1986	0.6 in plfor_A_N20/N21	2.906	28.879
FO	Lemme	Lejeunecysta diversiforma	Powell, 1986	0.75 in plfor_A_N4	21.723	37.729
FO	Oman	Lejeunecysta diversiforma ssp. muscatensis	Bradford, 1977	0 in stage_Holocene	0.012	26.23
LO	Oman	Lejeunecysta diversiforma ssp. muscatensis	Bradford, 1977	1 in stage_Holocene	0	26.23
FO	Lake Saroma	Lejeunecysta epidoma	Matsuoka, 1987	0 in stage_Gelasian	2.58	45.633
LO	Lake Saroma	Lejeunecysta epidoma	Matsuoka, 1987	1 in stage_Holocene	0	44.14
FO	DSDP 548	Lejeunecysta fallax	Brown and Downie, 1985	1 in nan_n_NN6	11.88	44.898
LO	Northwest Pacific	Lejeunecysta fallax	Bujak and Matsuoka, 1986	0.5 in stage_Langhian	14.905	54.567
LO	ODP 646	Lejeunecysta fallax	De Vernal and Mudie, 1989	1 in nan_n_NN16	2.53	58.204
FO	Shukheir-1	Lejeunecysta fallax	Soliman et al., 2012	0 in nan_n_NN3	19.18	21.913
LO	Lobo X-1	Lejeunecysta fallax	Daners et al., 2025	0 in stage_Langhian	15.99	-40.064
LO	ODP 1039	Lejeunecysta globosa	Zegarra and Helenes, 2011	0.5 in stage_Serravallian	12.735	8.237
FO	South Nigeria	Lejeunecysta globosa	Biffi and Grignani, 1983	1 in stage_Chattian	23.04	-0.821
FO	ODP 1039	Lejeunecysta granosa	Zegarra and Helenes, 2011	0.5 in stage_Serravallian	12.735	8.237
LO	ODP 1039	Lejeunecysta granosa	Zegarra and Helenes, 2011	0.75 in stage_Serravallian	12.193	8.247
LO	DSDP 603A	Lejeunecysta hatterasensis	Head and Norris, 2003	1 in nan_c_CN12a	2.76	34.506
FO	DSDP 603A	Lejeunecysta hatterasensis	Head and Norris, 2003	0 in stage_Zanclean	5.333	34.135
FO	se England	Lejeunecysta hyalina	Powell et al., 1996	0.8 in mag_C25r	57.917	40.648
FO	Suvlu	Lejeunecysta hyalina	King et al., 2018	0 in nan_n_NP10	56.001	37.697
LO	Suvlu	Lejeunecysta hyalina	King et al., 2018	1 in nan_n_NP12	50.646	38.223
FO	DSDP 555	Lejeunecysta hyalina	Brown and Downie, 1984	0.1 in nan_n_NP10	55.81	46.479
FO	Gulf	Lejeunecysta hyalina	Srivastava, 1995	0.5 in plfor_A_Gansserina gansseri	72.766	34.386
LO	ODP 1039	Lejeunecysta hyalina	Zegarra and Helenes, 2011	0.5 in stage_Langhian	14.905	8.197
LO	Rif	Lejeunecysta hyalina	Slimani et al., 2016	1 in stage_Thanetian	56	23.56
FO	Rif	Lejeunecysta hyalina	Slimani et al., 2016	0.85 in stage_Maastrichtian	66.96	23.721
FO	Hor Harar	Lejeunecysta hyalina	Eshet et al., 1992	0 in plfor_B_P1a	65.734	13.715
LO	Hor Harar	Lejeunecysta hyalina	Eshet et al., 1992	0.5 in plfor_B_P1b	64.561	13.757
FO	DSDP 153	Lejeunecysta hyalina	Leandro et al., 2020	0.25 in plfor_B_M9	13.033	11.851
LO	Lobo X-1	Lejeunecysta hyalina	Daners et al., 2025	0 in stage_Langhian	15.99	-40.064
FO	South Mexico	Lejeunecysta hyalina	Milena Carvajal-Landinez et al., 2024	0 in stage_Aquitanian	23.04	18.343
LO	South Mexico	Lejeunecysta hyalina	Milena Carvajal-Landinez et al., 2024	0.9 in stage_Gelasian	1.887	17.524
FO	Dongpu	Lejeunecysta illecebrosa	He Chengquan et al., 1989	0 in stage_Danian	66.04	28.846
LO	Dongpu	Lejeunecysta illecebrosa	He Chengquan et al., 1989	1 in stage_Ypresian	48.07	29.507
LO	DSDP 603A	Lejeunecysta interrupta	Head and Norris, 2003	1 in nan_c_CN10a	5.36	34.133
FO	DSDP 603A	Lejeunecysta interrupta	Head and Norris, 2003	0 in stage_Zanclean	5.333	34.135
FO	Mudurnu Basin	Lejeunecysta izerzenensis	Açikalin et al., 2015	0 in plfor_B_P0	66.04	31.644
LO	Mudurnu Basin	Lejeunecysta izerzenensis	Açikalin et al., 2015	1 in plfor_B_P0	66	31.64
LO	Dababiya	Lejeunecysta izerzenensis	Soliman and Slimani, 2018b	1 in nan_n_NP3	63.285	8.792
LO	Rif	Lejeunecysta izerzenensis	Slimani et al., 2016	1 in stage_Danian	61.66	23.174
FO	Rif	Lejeunecysta izerzenensis	Slimani et al., 2016	0.6 in stage_Maastrichtian	68.492	23.827
FO	Clarence Valley	Lejeunecysta kammae	Willumsen, 2011	0 in stage_Danian	66.04	-54.668
LO	Clarence Valley	Lejeunecysta kammae	Willumsen, 2011	1 in stage_Danian	61.66	-51.339
LO	IODP U1356A	Lejeunecysta katatonos	Bijl et al., 2018	0.5 in mag_C11n	29.576	-58.653
FO	IODP U1356A	Lejeunecysta katatonos	Bijl et al., 2018	0 in mag_C12r	33.214	-58.604
FO	Bay of Bengal	Lejeunecysta longistrata	Uddandam et al., 2020	0 in stage_Holocene	0.012	20.5
LO	Bay of Bengal	Lejeunecysta longistrata	Uddandam et al., 2020	1 in stage_Holocene	0	20.5
FO	Shukheir-1	Lejeunecysta mariae	Soliman et al., 2012	0.75 in nan_n_NN4	15.63	23.025
LO	Shukheir-1	Lejeunecysta mariae	Soliman et al., 2012	0.8 in nan_n_NN4	15.476	23.074
LO	ODP 911	Lejeunecysta mariae	Matthiessen and Brenner, 1996	0.4 in mag_C2r.2r	2.413	79.355
FO	Jiangsu	Lejeunecysta microgranulata	Zheng Yahui and He Chengquan, 1984	0 in stage_Coniacian	89.39	37.71
LO	Jiangsu	Lejeunecysta microgranulata	Zheng Yahui and He Chengquan, 1984	1 in stage_Maastrichtian	66.04	39.102
FO	se England	Lejeunecysta oliva	Reid, 1977	0 in stage_Holocene	0.012	50.897
LO	se England	Lejeunecysta oliva	Reid, 1977	1 in stage_Holocene	0	50.9
FO	Tarim Basin	Lejeunecysta pentagona	He Chengquan, 1991	0 in stage_Lutetian	48.07	38.365
LO	Tarim Basin	Lejeunecysta pentagona	He Chengquan, 1991	1 in stage_Bartonian	37.71	38.294
FO	Shukheir-1	Lejeunecysta pulchra	Soliman et al., 2012	0.25 in nan_n_NN4	17.17	22.543
LO	Shukheir-1	Lejeunecysta pulchra	Soliman et al., 2012	0.5 in nan_n_NN5	14.26	23.455
LO	ODP 1172	Lejeunecysta rotunda	Bijl et al., 2021	0.51 in mag_C26r	60.727	-60.712
FO	ODP 1172	Lejeunecysta rotunda	Bijl et al., 2021	0 in mag_C26r	62.278	-61.166
LO	IODP U1356A	Lejeunecysta rotunda	Bijl et al., 2018	0.75 in mag_C12n	30.688	-58.638
FO	CRP	Lejeunecysta rotunda	Clowes et al., 2016	0.1 in stage_Rupelian	33.239	-71.307
LO	CRP	Lejeunecysta rotunda	Clowes et al., 2016	0.75 in stage_Chattian	24.102	-71.263
FO	se England	Lejeunecysta sabrina	Reid, 1977	0 in stage_Holocene	0.012	50.897
LO	se England	Lejeunecysta sabrina	Reid, 1977	1 in stage_Holocene	0	50.9
FO	DSDP 553	Lejeunecysta spatiosa	Brown and Downie, 1984	0 in nan_n_NP10	56.001	46.065
LO	DSDP 553	Lejeunecysta spatiosa	Brown and Downie, 1984	1 in nan_n_NP11	52.93	46.483
FO	Tarim Basin	Lejeunecysta spectabilis	He Chengquan, 1991	0 in stage_Lutetian	48.07	38.365
LO	Tarim Basin	Lejeunecysta spectabilis	He Chengquan, 1991	1 in stage_Bartonian	37.71	38.294
FO	CRP	Lejeunecysta striata	Clowes et al., 2016	0.75 in stage_Chattian	24.102	-71.263
LO	CRP	Lejeunecysta striata	Clowes et al., 2016	0.5 in stage_Aquitanian	21.745	-71.348
FO	Rupel	Lejeunecysta tenella	Van Simaeys et al., 2004	0.8 in nan_n_NP24	26.875	43.939
FO	ODP 646	Lejeunecysta tenella	Head et al., 1989a	0.9 in nan_c_CN9a	7.534	57.295
LO	ODP 646	Lejeunecysta tenella	Head et al., 1989a	0.3 in nan_c_CN9b	7.261	57.351
FO	DSDP 153	Lejeunecysta tenella	Leandro et al., 2020	0 in plfor_B_M13	9.89	12.094
FO	Jiangsu	Lejeunecysta variabilis	Zheng Yahui and He Chengquan, 1984	0 in stage_Coniacian	89.39	37.71
LO	Jiangsu	Lejeunecysta variabilis	Zheng Yahui and He Chengquan, 1984	1 in stage_Maastrichtian	66.04	39.102