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	ODP 748	Chatangiella biapertura	Mao Shaozhi and Mohr, 1992	0.5 in nan_n_CC23	74.05	-60.563
FO	Omsk No. 8	Chatangiella biapertura	Lebedeva et al., 2013	0.45 in mag_C31r	70.47	51.545
LO	Omsk No. 8	Chatangiella biapertura	Lebedeva et al., 2013	0.5 in nan_n_CC25a	69.661	51.487
FO	Hold With Hope	Chatangiella biapertura	Nøhr-Hansen et al., 2019	0.95 in stage_Campanian	72.744	57.536
LO	Omsk No. 8	Chatangiella bondarenkoi	Lebedeva et al., 2013	0.25 in nan_n_CC25a	69.902	51.505
FO	Northeast Greenland	Chatangiella bondarenkoi	Nøhr-Hansen, 2025	0.04 in stage_Campanian	83.191	57.757
FO	Nuussuaq basin	Chatangiella bondarenkoi	Nøhr-Hansen, 2025	0.04 in stage_Campanian	83.191	59.198
FO	Hold With Hope	Chatangiella bondarenkoi	Nøhr-Hansen et al., 2019	0.3 in stage_Campanian	80.206	58.027
LO	Snøvit field	Chatangiella bondarenkoi	Radmacher et al., 2014a	0.65 in stage_Campanian	76.188	62.694
FO	Arctic Basin	Chatangiella cassidea	Williams et al., 2025	1 in stage_Turonian	89.39	75.146
LO	Arctic Basin	Chatangiella cassidea	Williams et al., 2025	0.6 in stage_Santonian	84.47	75.102
FO	Enisey	Chatangiella cassidea	Lebedeva, 1988	0 in stage_Santonian	85.7	55.132
LO	Enisey	Chatangiella cassidea	Lebedeva, 1988	1 in stage_Santonian	83.65	55.211
FO	Omsk No. 8	Chatangiella chetiensis	Lebedeva et al., 2013	0.3 in mag_C31r	70.797	51.569
LO	Omsk No. 8	Chatangiella chetiensis	Lebedeva et al., 2013	0.5 in nan_n_CC25a	69.661	51.487
FO	MacKenzie	Chatangiella coronata	Williams et al., 2025	0.45 in stage_Campanian	78.484	77.287
LO	MacKenzie	Chatangiella coronata	Williams et al., 2025	0.5 in stage_Campanian	77.91	77.331
FO	Cape Nares	Chatangiella coronata	Williams et al., 2025	0.5 in stage_Turonian	91.645	80.168
LO	Cape Nares	Chatangiella coronata	Williams et al., 2025	0.5 in stage_Maastrichtian	69.105	77.576
FO	Southwest Dakota	Chatangiella dakotaensis	Stanley, 1965	0 in stage_Danian	66.04	49.156
LO	Southwest Dakota	Chatangiella dakotaensis	Stanley, 1965	1 in stage_Thanetian	56	46.679
LO	Labrador Sea	Chatangiella decorosa	Nøhr-Hansen, 2025	0.31 in stage_Campanian	80.091	54.477
FO	MacKenzie	Chatangiella decorosa	Williams et al., 2025	0.45 in stage_Campanian	78.484	77.287
LO	MacKenzie	Chatangiella decorosa	Williams et al., 2025	0.5 in stage_Campanian	77.91	77.331
FO	Banks Island	Chatangiella decorosa	Williams et al., 2025	0.65 in stage_Cenomanian	96.21	80.441
LO	Banks Island	Chatangiella decorosa	Williams et al., 2025	0.8 in stage_Cenomanian	95.22	80.576
FO	Cape Nares	Chatangiella decorosa	Williams et al., 2025	0.5 in stage_Turonian	91.645	80.168
LO	Cape Nares	Chatangiella decorosa	Williams et al., 2025	0.5 in stage_Maastrichtian	69.105	77.576
LO	ODP 748	Chatangiella ditissima	Mao Shaozhi and Mohr, 1992	0.55 in nan_n_CC22	76.264	-60.454
FO	ODP 748	Chatangiella ditissima	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
LO	Scotian Margin	Chatangiella ditissima	Williams et al., 1993	0.5 in stage_Campanian	77.91	38.329
FO	Scotian Margin	Chatangiella ditissima	Williams et al., 1993	0 in stage_Santonian	85.7	39.152
LO	North Sea Compilation	Chatangiella ditissima	Costa and Davey, 1992	1 in amm_b_Bostrychoceras polyplocum	78.34	43.91
FO	North Sea Compilation	Chatangiella ditissima	Costa and Davey, 1992	0 in amm_t_Watinoceras devonense	93.9	45.591
LO	Stevns Klint	Chatangiella ditissima	Surlyk et al., 2013	1 in nan_u_UC15	75.85	46.436
FO	Stevns Klint	Chatangiella ditissima	Surlyk et al., 2013	0 in nan_u_UC16a	80.97	46.907
FO	Bohemian Basin	Chatangiella ditissima	Olde et al., 2015	0 in nan_u_UC8	90.36	43.295
LO	Omsk No. 8	Chatangiella ditissima	Lebedeva et al., 2013	0.2 in mag_C31r	71.015	51.584
FO	Omsk No. 8	Chatangiella ditissima	Lebedeva et al., 2013	0.4 in mag_C33r	82.15	52.291
LO	Disko	Chatangiella ditissima	Piasecki et al., 1992	1 in nan_n_NP4	61.274	56.701
FO	Meer	Chatangiella ditissima	Slimani et al., 2011	0.68 in stage_Campanian	75.844	42.343
LO	Meer	Chatangiella ditissima	Slimani et al., 2011	0.55 in stage_Maastrichtian	68.798	41.713
LO	MacKenzie	Chatangiella ditissima	Williams et al., 2025	0.25 in stage_Maastrichtian	70.638	77.886
FO	Treeless Creek	Chatangiella ditissima	Williams et al., 2025	0 in stage_Santonian	85.7	76.932
FO	Tarfaya	Chatangiella ditissima	Prauss, 2015	0 in plfor_A_Dicarinella concavata	89.751	20.923
LO	Tarfaya	Chatangiella ditissima	Prauss, 2015	0 in plfor_A_Dicarinella asymetrica	85.6	19.765
FO	Salzgitter	Chatangiella ditissima	Jarvis et al., 2021	0.75 in amm_b_Subprionocyclus neptuni	90.125	44.483
LO	Poigny	Chatangiella eminens	Pearce et al., 2022	0.7 in amm_b_Placenticeras polyopsis	84.29	40.235
FO	Trunch borehole	Chatangiella eminens	Pearce et al., 2020	1 in amm_b_Texanites gallicus	85.2	44.653
LO	Trunch borehole	Chatangiella eminens	Pearce et al., 2020	0.9 in amm_b_Placenticeras polyopsis	84.03	44.535
LO	ODP 748	Chatangiella granulifera	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC22	75.854	-60.475
FO	ODP 748	Chatangiella granulifera	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
LO	North Sea Compilation	Chatangiella granulifera	Costa and Davey, 1992	1 in amm_b_Bostrychoceras polyplocum	78.34	43.91
FO	North Sea Compilation	Chatangiella granulifera	Costa and Davey, 1992	0 in amm_t_Watinoceras devonense	93.9	45.591
LO	Gulf	Chatangiella granulifera	Srivastava, 1995	1 in plfor_A_Dicarinella concavata	85.6	34.415
FO	Omsk No. 8	Chatangiella granulifera	Lebedeva et al., 2013	0.4 in mag_C31r	70.579	51.553
FO	Arctic Basin	Chatangiella granulifera	Nøhr-Hansen, 2025	0 in stage_Turonian	93.9	74.422
LO	Disko	Chatangiella granulifera	Piasecki et al., 1992	1 in nan_n_NP4	61.274	56.701
FO	Northeast Greenland	Chatangiella granulifera	Nøhr-Hansen, 2025	1 in stage_Cenomanian	93.9	58.767
FO	Meer	Chatangiella granulifera	Slimani et al., 2011	0.5 in stage_Campanian	77.91	42.527
LO	Meer	Chatangiella granulifera	Slimani et al., 2011	0.7 in stage_Campanian	75.614	42.322
FO	MacKenzie	Chatangiella granulifera	Williams et al., 2025	0.5 in stage_Coniacian	87.545	77.798
LO	MacKenzie	Chatangiella granulifera	Williams et al., 2025	0.4 in stage_Maastrichtian	69.718	77.956
FO	Treeless Creek	Chatangiella granulifera	Williams et al., 2025	0.5 in stage_Coniacian	87.545	77.09
FO	Hold With Hope	Chatangiella granulifera	Nøhr-Hansen et al., 2019	0 in stage_Turonian	93.9	59.222
FO	Cape Nares	Chatangiella granulifera	Williams et al., 2025	0.5 in stage_Turonian	91.645	80.168
LO	Cape Nares	Chatangiella granulifera	Williams et al., 2025	0.25 in stage_Maastrichtian	70.638	77.607
FO	Tarfaya	Chatangiella granulifera	Prauss, 2015	0.75 in plfor_A_Helvetoglobotruncana helvetica	90.693	21.304
FO	North Sea Compilation	Chatangiella granulifera ssp. tenuis	Davey, 1970	0 in stage_Albian	113.2	43.824
LO	North Sea Compilation	Chatangiella granulifera ssp. tenuis	Davey, 1970	1 in stage_Albian	100.5	45.002
FO	Saskatchewan	Chatangiella hexacalpis	Harker et al., 1990	0.5 in stage_Campanian	77.91	59.115
LO	Saskatchewan	Chatangiella hexacalpis	Harker et al., 1990	1 in stage_Campanian	72.17	59.285
LO	Poigny	Chatangiella islae	Pearce et al., 2022	1 in stage_Coniacian	85.7	40.375
LO	Northeast Greenland	Chatangiella islae	Nøhr-Hansen, 2025	0.72 in stage_Santonian	84.224	57.851
FO	Northeast Greenland	Chatangiella islae	Nøhr-Hansen, 2025	0.44 in stage_Coniacian	87.766	58.174
FO	Tyrihans Field	Chatangiella islae	Pearce et al., 2019	0 in stage_Coniacian	89.39	58.002
LO	Stevns Klint	Chatangiella madura	Surlyk et al., 2013	0.5 in nan_u_UC15	78.41	46.671
FO	Arctic Basin	Chatangiella madura	Williams et al., 2025	1 in stage_Coniacian	85.7	75.195
FO	Poigny	Chatangiella madura	Pearce et al., 2022	1 in amm_b_Texanites gallicus	85.2	40.325
LO	Labrador Sea	Chatangiella madura	Nøhr-Hansen, 2025	0.82 in stage_Campanian	74.236	53.883
LO	Meer	Chatangiella madura	Slimani et al., 2011	0.9 in stage_Campanian	73.318	42.117
FO	Omsk No. 8	Chatangiella manumii	Lebedeva et al., 2013	0.1 in mag_C33r	83.275	52.283
LO	Omsk No. 8	Chatangiella manumii	Lebedeva et al., 2013	0.25 in nan_n_CC24	71.721	51.635
FO	Poigny	Chatangiella manumii	Pearce et al., 2022	0.77 in amm_b_Placenticeras polyopsis	84.199	40.226
LO	Poigny	Chatangiella manumii	Pearce et al., 2022	0.25 in nan_u_UC15a	80.51	39.866
FO	Trunch borehole	Chatangiella manumii	Pearce et al., 2020	0.75 in amm_b_Texanites gallicus	85.415	44.674
LO	Tyrihans Field	Chatangiella manumii	Pearce et al., 2019	0.5 in stage_Campanian	77.91	56.371
LO	Northeast Greenland	Chatangiella mcintyrei	Nøhr-Hansen, 2025	0.77 in stage_Coniacian	86.549	58.063
FO	Nuussuaq basin	Chatangiella mcintyrei	Nøhr-Hansen, 2025	0.29 in stage_Coniacian	88.32	60.459
FO	Nuussuaq basin	Chatangiella mcintyrei	Nøhr-Hansen, 1996	0 in stage_Coniacian	89.39	60.649
LO	Nuussuaq basin	Chatangiella mcintyrei	Nøhr-Hansen, 1996	0.5 in stage_Coniacian	87.545	60.268
FO	Australia synthesis	Chatangiella micracantha	Cookson and Eisenack, 1960a	0 in stage_Campanian	83.65	-50.069
LO	Australia synthesis	Chatangiella micracantha	Cookson and Eisenack, 1960a	1 in stage_Campanian	72.17	-48.36
FO	Australia synthesis	Chatangiella multispinosa	Cookson and Eisenack, 1970a	0 in stage_Albian	113.2	-53.29
LO	Australia synthesis	Chatangiella multispinosa	Cookson and Eisenack, 1970a	1 in stage_Cenomanian	93.9	-55.275
LO	Gulf	Chatangiella nelsonense	Srivastava, 1995	1 in plfor_A_Radotruncana calcarata	74.201	34.291
FO	Gulf	Chatangiella nelsonense	Srivastava, 1995	1 in plfor_A_Dicarinella asymetrica	79.33	33.952
LO	North Sea Compilation	Chatangiella niiga	Costa and Davey, 1992	1 in amm_b_Bostrychoceras polyplocum	78.34	43.91
FO	North Sea Compilation	Chatangiella niiga	Costa and Davey, 1992	0.9 in amm_b_Placenticeras polyopsis	84.03	44.447
FO	Arctic Basin	Chatangiella niiga	Williams et al., 2025	1 in stage_Santonian	83.65	75.04
LO	Tyrihans Field	Chatangiella niiga	Pearce et al., 2019	0.75 in stage_Campanian	75.04	55.994
FO	Gippsland	Chatangiella packhamii	Marshall, 1990a	0 in stage_Campanian	83.65	-62.942
LO	Gippsland	Chatangiella packhamii	Marshall, 1990a	1 in stage_Campanian	72.17	-59.176
FO	New Jersey	Chatangiella porata	Aurisano, 1984	0.5 in stage_Campanian	77.91	37.513
LO	New Jersey	Chatangiella porata	Aurisano, 1984	1 in stage_Campanian	72.17	37.303
FO	Gippsland	Chatangiella porosa	Marshall, 1988	0 in stage_Santonian	85.7	-64.275
LO	Gippsland	Chatangiella porosa	Marshall, 1988	1 in stage_Santonian	83.65	-62.942
FO	Gulf	Chatangiella robusta	Srivastava, 1995	1 in plfor_A_Dicarinella concavata	85.6	34.415
FO	Meer	Chatangiella robusta	Slimani et al., 2011	0.55 in stage_Campanian	77.336	42.476
LO	Meer	Chatangiella robusta	Slimani et al., 2011	1 in stage_Campanian	72.17	42.014
LO	ODP 748	Chatangiella serratula	Mohr and Mao Shaozhi, 1997	0.25 in nan_n_CC23	74.952	-60.519
FO	ODP 748	Chatangiella serratula	Mohr and Mao Shaozhi, 1997	0.1 in stage_Campanian	82.502	-60.237
LO	Omsk No. 8	Chatangiella serratula	Lebedeva et al., 2013	0.5 in nan_n_CC24	71.195	51.597
LO	ODP 748	Chatangiella spectabilis	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC22	75.854	-60.475
FO	ODP 748	Chatangiella spectabilis	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
FO	North Sea Compilation	Chatangiella spectabilis	Powell, 1992	0.5 in amm_b_Scaphites hippocrepis III	81.25	44.169
FO	Gulf	Chatangiella spectabilis	Srivastava, 1995	1 in plfor_A_Dicarinella concavata	85.6	34.415
LO	Omsk No. 8	Chatangiella spectabilis	Lebedeva et al., 2013	0.25 in nan_n_CC25a	69.902	51.505
LO	Rif	Chatangiella spectabilis	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
FO	Arctic Basin	Chatangiella spectabilis	Williams et al., 2025	0.5 in stage_Turonian	91.645	74.784
LO	MacKenzie	Chatangiella spectabilis	Williams et al., 2025	0.5 in stage_Campanian	77.91	77.331
FO	Tarfaya	Chatangiella spectabilis	Prauss, 2015	0.75 in plfor_A_Helvetoglobotruncana helvetica	90.693	21.304
FO	Hold With Hope	Chatangiella spinata	Nøhr-Hansen et al., 2019	0.33 in stage_Coniacian	88.172	58.714
LO	Hold With Hope	Chatangiella spinata	Nøhr-Hansen et al., 2019	0.6 in stage_Santonian	84.47	58.386
FO	Omsk No. 8	Chatangiella tanamaensis	Lebedeva et al., 2013	0.4 in mag_C31r	70.579	51.553
LO	Omsk No. 8	Chatangiella tanamaensis	Lebedeva et al., 2013	0.15 in nan_n_CC25a	69.998	51.511
FO	Northeast Greenland	Chatangiella tanamaensis	Nøhr-Hansen, 2025	0.9 in stage_Coniacian	86.069	58.019
FO	ODP 748	Chatangiella tripartita	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
LO	ODP 748	Chatangiella tripartita	Mohr and Mao Shaozhi, 1997	0 in nan_n_CC22	76.766	-60.43
LO	Scotian Margin	Chatangiella tripartita	Fensome et al., 2008	0.5 in nan_c_NC21	70.241	38.089
FO	North Sea Compilation	Chatangiella tripartita	Costa and Davey, 1992	0 in amm_b_Neocardioceras juddii	94.15	45.59
LO	North Sea Compilation	Chatangiella tripartita	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	69.91	43.167
LO	Stevns Klint	Chatangiella tripartita	Surlyk et al., 2013	0.75 in nan_u_UC19	69.42	45.844
FO	Stevns Klint	Chatangiella tripartita	Surlyk et al., 2013	0.5 in nan_u_UC19	69.661	45.866
FO	Australia synthesis	Chatangiella tripartita	Helby et al., 1987	0.1 in stage_Santonian	85.495	-50.952
LO	Australia synthesis	Chatangiella tripartita	Helby et al., 1987	0.75 in stage_Santonian	84.163	-50.314
LO	Rif	Chatangiella tripartita	Slimani et al., 2016	0.75 in stage_Campanian	75.04	24.279
FO	Rif	Chatangiella tripartita	Slimani et al., 2016	0.7 in stage_Campanian	75.614	24.319
LO	Arctic Basin	Chatangiella tripartita	Williams et al., 2025	1 in stage_Campanian	72.17	73.571
FO	Australia synthesis	Chatangiella tubifera	Cookson and Eisenack, 1982	0 in stage_Barremian	126.5	-54.017
LO	Australia synthesis	Chatangiella tubifera	Cookson and Eisenack, 1982	0.5 in stage_Aptian	117.3	-53.497
FO	Saskatchewan	Chatangiella turbo	Harker et al., 1990	0 in stage_Campanian	83.65	59.441
LO	Saskatchewan	Chatangiella turbo	Harker et al., 1990	1 in stage_Campanian	72.17	59.285
LO	ODP 748	Chatangiella verrucosa	Mao Shaozhi and Mohr, 1992	0.6 in nan_n_CC23	73.69	-60.581
FO	ODP 748	Chatangiella verrucosa	Mao Shaozhi and Mohr, 1992	0.25 in nan_n_CC22	76.538	-60.441
LO	Scotian Margin	Chatangiella verrucosa	Williams et al., 1993	0.8 in stage_Campanian	74.466	38.221
FO	Scotian Margin	Chatangiella verrucosa	Williams et al., 1993	0 in stage_Coniacian	89.39	40.035
LO	Omsk No. 8	Chatangiella verrucosa	Lebedeva et al., 2013	0.15 in mag_C31r	71.124	51.592
FO	Omsk No. 8	Chatangiella verrucosa	Lebedeva et al., 2013	0.9 in mag_C32n.1n	71.475	51.617
FO	DSDP 361	Chatangiella verrucosa	Davey, 1978	0.9 in nan_c_NC6b	119.512	-42.573
FO	Treeless Creek	Chatangiella verrucosa	Williams et al., 2025	0 in stage_Coniacian	89.39	77.516
FO	Banks Island	Chatangiella verrucosa	Williams et al., 2025	0 in stage_Coniacian	89.39	78.134
FO	Tarfaya	Chatangiella verrucosa	Prauss, 2015	0.75 in plfor_A_Helvetoglobotruncana helvetica	90.693	21.304
LO	ODP 748	Chatangiella victoriensis	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC22	75.854	-60.475
FO	ODP 748	Chatangiella victoriensis	Mao Shaozhi and Mohr, 1992	0 in nan_n_CC22	76.766	-60.43
LO	North Sea Compilation	Chatangiella victoriensis	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	69.91	43.167
FO	North Sea Compilation	Chatangiella victoriensis	Powell, 1992	0 in amm_b_Neocardioceras juddii	94.15	45.59
LO	Stevns Klint	Chatangiella victoriensis	Surlyk et al., 2013	0.5 in nan_u_UC20b	68.407	45.75
FO	Stevns Klint	Chatangiella victoriensis	Surlyk et al., 2013	1 in nan_u_UC16d	71.941	46.076
LO	Australia synthesis	Chatangiella victoriensis	Helby et al., 1987	0.75 in stage_Santonian	84.163	-50.314
FO	Australia synthesis	Chatangiella victoriensis	Helby et al., 1987	0.33 in stage_Turonian	92.412	-54.471
LO	Gulf	Chatangiella victoriensis	Srivastava, 1995	1 in plfor_A_Dicarinella concavata	85.6	34.415
FO	Isle of Wright	Chatangiella victoriensis	Clarke and Verdier, 1967	0.5 in stage_Santonian	84.675	42.784
LO	Isle of Wright	Chatangiella victoriensis	Clarke and Verdier, 1967	1 in stage_Santonian	83.65	42.596
LO	Arctic Basin	Chatangiella victoriensis	Williams et al., 2025	0.6 in stage_Santonian	84.47	75.102
FO	Marlborough	Chatangiella victoriensis	Schiøler and Wilson, 1998	0.95 in stage_Coniacian	85.884	-67.505
LO	Marlborough	Chatangiella victoriensis	Schiøler and Wilson, 1998	0.67 in stage_Santonian	84.327	-66.505
FO	Omsk No. 8	Chatangiella vnigrii	Lebedeva et al., 2013	0.1 in mag_C33r	83.275	52.283
FO	Arctic Basin	Chatangiella vnigrii	Williams et al., 2025	0.5 in stage_Turonian	91.645	74.784
LO	Arctic Basin	Chatangiella vnigrii	Williams et al., 2025	1 in stage_Santonian	83.65	75.04
FO	Meer	Chatangiella vnigrii	Slimani et al., 2011	0.5 in stage_Campanian	77.91	42.527
LO	Meer	Chatangiella vnigrii	Slimani et al., 2011	0.7 in stage_Campanian	75.614	42.322
LO	Stevns Klint	Chatangiella williamsii	Surlyk et al., 2013	0.5 in nan_u_UC16a	80.05	46.822
LO	Gulf	Chatangiella williamsii	Srivastava, 1995	1 in plfor_A_Radotruncana calcarata	74.201	34.291
FO	Gulf	Chatangiella williamsii	Srivastava, 1995	1 in plfor_A_Dicarinella asymetrica	79.33	33.952
LO	Rif	Chatangiella williamsii	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
FO	Meer	Chatangiella williamsii	Slimani et al., 2011	0.5 in stage_Campanian	77.91	42.527
LO	Meer	Chatangiella williamsii	Slimani et al., 2011	0.7 in stage_Campanian	75.614	42.322
FO	Tarfaya	Chatangiella williamsii	Prauss, 2015	0.33 in plfor_A_Helvetoglobotruncana helvetica	92.276	21.944