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	Labrador Sea	Odontochitina ancala	Nøhr-Hansen, 2025	0.51 in stage_Turonian	91.6	56.817
FO	Northeast Greenland	Odontochitina ancala	Nøhr-Hansen, 2025	0.6 in stage_Albian	105.58	57.601
FO	Northeast Greenland	Odontochitina ancala	Nøhr-Hansen, 2025	0.61 in stage_Albian	105.453	57.614
FO	Hold With Hope	Odontochitina ancala	Nøhr-Hansen et al., 2019	0.55 in stage_Albian	106.215	58.007
LO	Wyoming	Odontochitina ancala	Bint, 1986	1 in stage_Albian	100.5	49.703
FO	Xinjiang	Odontochitina annulata	Yu Jingxian and Zhang Wangping, 1980	0 in stage_Cenomanian	100.5	35.127
LO	Xinjiang	Odontochitina annulata	Yu Jingxian and Zhang Wangping, 1980	1 in stage_Maastrichtian	66.04	36.775
FO	Western Canada	Odontochitina athabaskensis	Pocock, 1962	0 in stage_Barremian	126.5	56.932
LO	Western Canada	Odontochitina athabaskensis	Pocock, 1962	1 in stage_Barremian	121.4	57.37
FO	Bylot Island	Odontochitina camura	Williams and Fensome, 2025	0.33 in stage_Campanian	79.862	67.89
LO	Bylot Island	Odontochitina camura	Williams and Fensome, 2025	0.5 in stage_Campanian	77.91	67.778
FO	Bylot Island	Odontochitina corpucorna	Williams and Fensome, 2025	0.9 in stage_Turonian	89.841	69.582
LO	Bylot Island	Odontochitina corpucorna	Williams and Fensome, 2025	0.33 in stage_Maastrichtian	70.147	67.333
LO	ODP 748	Odontochitina costata	Mohr and Mao Shaozhi, 1997	0.5 in nan_n_CC23	74.05	-60.563
LO	Scotian Margin	Odontochitina costata	Fensome et al., 2008	0.75 in nan_c_NC20	72.669	38.165
FO	Scotian Margin	Odontochitina costata	Williams et al., 1993	1 in stage_Albian	100.5	40.925
LO	North Sea Compilation	Odontochitina costata	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	69.91	43.167
LO	Stevns Klint	Odontochitina costata	Surlyk et al., 2013	0.5 in nan_u_UC16b	78.347	46.665
FO	Bohemian Basin	Odontochitina costata	Olde et al., 2015	0.25 between 0 nan_u_UC6 1 nan_u_UC7	93.015	42.905
FO	Cordebugle	Odontochitina costata	Tocher and Jarvis, 1996	0 in amm_b_Mantelliceras mantelli	100.25	41.382
LO	East Kent	Odontochitina costata	Prince et al., 2008	0.99 in amm_b_Placenticeras polyopsis	83.913	43.726
LO	Isle of Wright	Odontochitina costata	Clarke and Verdier, 1967	0.6 in stage_Campanian	76.762	41.626
LO	Omsk No. 8	Odontochitina costata	Lebedeva et al., 2013	1 in mag_C34n	83.65	52.28
LO	Rif	Odontochitina costata	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
LO	Poland synthesis	Odontochitina costata	Niechwedowicz and Walaszczyk, 2021	0.2 in ino_Inoceramus redbirdensis	72.69	42.69
LO	Meer	Odontochitina costata	Slimani et al., 2011	0.55 in stage_Campanian	77.336	42.476
LO	Treeless Creek	Odontochitina costata	Williams et al., 2025	1 in stage_Campanian	72.17	77.364
FO	Western Carpathians	Odontochitina costata	Skupien, 2004	0 in amm_t_Mantelliceras mantelli	100.25	33.618
FO	Fumichon	Odontochitina costata	Tocher and Jarvis, 1994	0 in amm_t_Mantelliceras dixoni	98.37	41.601
FO	Fumichon	Odontochitina costata	Tocher and Jarvis, 1994	0 in amm_t_Mantelliceras dixoni	98.37	41.601
LO	M8 Hartuv B	Odontochitina costata	Hoek et al., 1996	0.65 in nan_u_UC16	73.309	14.509
LO	ODP 748	Odontochitina cribropoda	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC23	72.247	-60.652
FO	ODP 748	Odontochitina cribropoda	Mohr and Mao Shaozhi, 1997	0.9 in stage_Santonian	83.855	-60.252
LO	North Sea Compilation	Odontochitina cribropoda	Costa and Davey, 1992	1 in amm_b_Prionocyclus germani	89.49	45.033
FO	North Sea Compilation	Odontochitina cribropoda	Costa and Davey, 1992	1 in amm_b_Subprionocyclus neptuni	89.6	45.047
FO	East Kent	Odontochitina cribropoda	Prince et al., 2008	0.75 in amm_b_Peroniceras tridorsatum	88.415	44.191
LO	Poland synthesis	Odontochitina diducta	Niechwedowicz and Walaszczyk, 2021	0.5 in ino_Endocostea typica	71.775	42.567
FO	Trunch borehole	Odontochitina diducta	Pearce et al., 2020	0.55 in amm_b_Placenticeras polyopsis	84.485	44.581
LO	Trunch borehole	Odontochitina diducta	Pearce, 2010	0.8 in stage_Campanian	74.466	43.656
FO	Trunch borehole	Odontochitina diducta	Pearce, 2010	0.5 in amm_b_Placenticeras polyopsis	84.55	44.587
LO	Poland synthesis	Odontochitina dilatata	Niechwedowicz and Walaszczyk, 2021	0.13 in ino_Inoceramus redbirdensis	72.746	42.698
FO	Poland synthesis	Odontochitina dilatata	Niechwedowicz, 2018	0.5 in stage_Campanian	77.91	43.393
FO	BAKR-12	Odontochitina elbeialyi	Soliman et al., 2024	0 in stage_Santonian	85.7	10.656
LO	BAKR-12	Odontochitina elbeialyi	Soliman et al., 2024	1 in stage_Santonian	83.65	11.354
FO	Russia synthesis	Odontochitina grandis	Fedorova-Shakhmundes, 1980	0 in stage_Cenomanian	100.5	43.575
LO	Russia synthesis	Odontochitina grandis	Fedorova-Shakhmundes, 1980	1 in stage_Cenomanian	93.9	43.742
LO	Dorset-Yorkshire	Odontochitina imparilis	Duxbury, 1980	1 in stage_Barremian	121.4	40.895
FO	Rio Argos	Odontochitina imparilis	Leereveld, 1997a	0.1 in amm_t_Toxancyloceras vandenheckii	124.259	24.99
FO	Gippsland	Odontochitina indigena	Marshall, 1988	0 in stage_Santonian	85.7	-64.275
LO	Gippsland	Odontochitina indigena	Marshall, 1988	1 in stage_Santonian	83.65	-62.942
FO	Tarim Basin	Odontochitina kashiensis	He Chengquan, 1991	0 in stage_Turonian	93.9	34.768
LO	Tarim Basin	Odontochitina kashiensis	He Chengquan, 1991	1 in stage_Turonian	89.39	36.802
FO	Vancouver Island	Odontochitina kwutlkwuensis	McLachlan et al., 2025	0.5 in stage_Campanian	77.91	54.533
LO	Vancouver Island	Odontochitina kwutlkwuensis	McLachlan et al., 2025	0.75 in stage_Campanian	75.04	54.543
FO	Vancouver Island	Odontochitina kwutlkwuensis ssp. serrata	McLachlan et al., 2025	0.5 in stage_Campanian	77.91	54.533
LO	Vancouver Island	Odontochitina kwutlkwuensis ssp. serrata	McLachlan et al., 2025	0.75 in stage_Campanian	75.04	54.543
FO	Bistrita	Odontochitina lagenoides	Olaru, 1978a	0.5 in stage_Rupelian	30.595	40.294
LO	Bistrita	Odontochitina lagenoides	Olaru, 1978a	0.5 in stage_Chattian	25.165	40.874
FO	Northeast Greenland	Odontochitina nuda	Nøhr-Hansen, 2025	0.4 in stage_Barremian	124.46	53.773
FO	Northeast Greenland	Odontochitina nuda	Nøhr-Hansen, 2025	0.21 in stage_Barremian	125.429	53.508
LO	Northeast Greenland	Odontochitina nuda	Nøhr-Hansen, 2025	0.19 in stage_Aptian	119.842	55.048
FO	Arctic Basin	Odontochitina octopus	Nunez-Betelu and Hills, 1998	0.5 in stage_Coniacian	87.545	75.334
LO	Arctic Basin	Odontochitina octopus	Nunez-Betelu and Hills, 1998	1 in stage_Coniacian	85.7	75.195
LO	ODP 748	Odontochitina operculata	Mao Shaozhi and Mohr, 1992	0.95 in nan_n_CC23	72.427	-60.643
FO	ODP 748	Odontochitina operculata	Mohr and Mao Shaozhi, 1997	1 in nan_e_Broinsonia parca expansa	82.286	-60.235
FO	Scotian Margin	Odontochitina operculata	Williams et al., 1993	0.8 in stage_Hauterivian	127.72	35.793
LO	Scotian Margin	Odontochitina operculata	Williams et al., 1993	0.15 in stage_Maastrichtian	71.25	38.121
LO	North Sea Compilation	Odontochitina operculata	Costa and Davey, 1992	1 in amm_b_Nostoceras hyatti	69.91	43.167
FO	North Sea Compilation	Odontochitina operculata	Costa and Davey, 1992	0.1 in amm_b_Paracrioceras rarocinctum	126.382	40.279
FO	ODP 959	Odontochitina operculata	Masure et al., 1998	0 in stage_Campanian	83.65	-6.752
LO	ODP 959	Odontochitina operculata	Masure et al., 1998	0 in stage_Danian	66.04	-8.49
LO	Stevns Klint	Odontochitina operculata	Surlyk et al., 2013	0.5 in nan_u_UC16d	74.353	46.298
FO	Stevns Klint	Odontochitina operculata	Surlyk et al., 2013	0.5 in nan_u_UC15	78.41	46.671
FO	DSDP 364	Odontochitina operculata	Morgan, 1977	0.5 in nan_u_BC26	103.669	-22.54
LO	DSDP 364	Odontochitina operculata	Morgan, 1977	0.75 in nan_u_BC26	103.472	-22.555
LO	East Kent	Odontochitina operculata	Prince et al., 2008	0.975 in amm_b_Placenticeras polyopsis	83.932	43.728
LO	ODP 1172	Odontochitina operculata	Brinkhuis et al., 2003b	0.5 in mag_C31n	68.811	-62.804
LO	Omsk No. 8	Odontochitina operculata	Lebedeva et al., 2013	1 in mag_C32n	71.451	51.616
FO	Q13_14	Odontochitina operculata	Duxbury, 2001	0 in amm_b_Paracrioceras elegans	124.76	46.352
LO	Rif	Odontochitina operculata	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
FO	APTICORE	Odontochitina operculata	Torricelli, 2000	0 in mag_M1n	123.783	26.878
FO	ODP 765	Odontochitina operculata	Helby and McMinn, 1992	0.5 in mag_M1n	122.591	-49.564
LO	6711	Odontochitina operculata	Radmacher et al., 2015	0.8 in stage_Campanian	74.466	58.783
LO	Labrador Sea	Odontochitina operculata	Nøhr-Hansen, 2025	0 in stage_Maastrichtian	72.17	53.673
LO	Nuussuaq basin	Odontochitina operculata	Nøhr-Hansen, 2025	0.96 in stage_Campanian	72.629	57.927
LO	Poland synthesis	Odontochitina operculata	Niechwedowicz and Walaszczyk, 2021	0.6 in ino_Endocostea typica	71.72	42.56
FO	Central Danish Trough	Odontochitina operculata	Heilmann-Clausen, 1987	0 in amm_b_Paracrioceras rarocinctum	126.5	43.65
FO	DSDP 361	Odontochitina operculata	Davey, 1978	0.3 in nan_c_NC6b	120.179	-42.532
LO	Meer	Odontochitina operculata	Slimani et al., 2011	0.8 in stage_Campanian	74.466	42.22
FO	Rio Argos	Odontochitina operculata	Leereveld, 1997a	0.1 in amm_t_Toxancyloceras vandenheckii	124.259	24.99
FO	Silesian Basin	Odontochitina operculata	Skupien and Vašíček, 2002	0 in amm_t_Toxancyloceras vandenheckii	124.4	35.728
FO	Speeton	Odontochitina operculata	Duxbury, 2023	0.3 in amm_b_Paracrioceras elegans	124.652	42.431
LO	Gulf of Guinea	Odontochitina operculata	Guerrero-Murcia and Helenes, 2022	0.4 in stage_Maastrichtian	69.718	5.623
FO	Banks Island	Odontochitina operculata	Williams et al., 2025	0.75 in stage_Albian	103.675	79.428
LO	Banks Island	Odontochitina operculata	Williams et al., 2025	0.1 in stage_Coniacian	89.021	77.942
FO	Cape Nares	Odontochitina operculata	Williams et al., 2025	0.5 in stage_Albian	106.85	79.676
LO	Snøvit field	Odontochitina operculata	Radmacher et al., 2014a	0.3 in stage_Maastrichtian	70.331	62.147
LO	M8 Hartuv B	Odontochitina operculata	Hoek et al., 1996	0.6 in nan_u_UC16	73.505	14.503
FO	BAKR-12	Odontochitina ornata	Soliman et al., 2024	0 in stage_Santonian	85.7	10.656
LO	BAKR-12	Odontochitina ornata	Soliman et al., 2024	1 in stage_Santonian	83.65	11.354
FO	Bylot Island	Odontochitina pilata	Williams and Fensome, 2025	0.5 in stage_Coniacian	87.545	68.952
LO	Bylot Island	Odontochitina pilata	Williams and Fensome, 2025	0.8 in stage_Coniacian	86.438	68.783
LO	ODP 748	Odontochitina porifera	Mao Shaozhi and Mohr, 1992	1 in nan_n_CC24	70.143	-60.755
FO	ODP 748	Odontochitina porifera	Mao Shaozhi and Mohr, 1992	0.2 in nan_n_CC22	76.583	-60.439
FO	Scotian Margin	Odontochitina porifera	Williams et al., 1993	0 in stage_Coniacian	89.39	40.035
LO	Scotian Margin	Odontochitina porifera	Williams et al., 1993	0.25 in stage_Santonian	85.188	39.073
LO	ODP 959	Odontochitina porifera	Masure et al., 1998	1 in stage_Campanian	72.17	-7.956
LO	Australia synthesis	Odontochitina porifera	Helby et al., 1987	0.05 in stage_Campanian	83.076	-49.794
FO	Australia synthesis	Odontochitina porifera	Helby et al., 1987	0.1 in stage_Santonian	85.495	-50.952
FO	East Kent	Odontochitina porifera	Prince et al., 2008	0.78 in amm_b_Placenticeras polyopsis	84.186	43.753
LO	Rif	Odontochitina porifera	Slimani et al., 2016	0.95 in stage_Campanian	72.744	24.121
FO	Poigny	Odontochitina porifera	Pearce et al., 2022	0.5 in nan_u_UC13	83.375	40.145
LO	Poigny	Odontochitina porifera	Pearce et al., 2022	1 in nan_u_UC15d	75.85	39.453
LO	Labrador Sea	Odontochitina porifera	Nøhr-Hansen, 2025	0.2 in stage_Santonian	85.29	55.547
FO	Northeast Greenland	Odontochitina porifera	Nøhr-Hansen, 2025	0.97 in stage_Coniacian	85.811	57.996
FO	Hold With Hope	Odontochitina porifera	Nøhr-Hansen et al., 2019	0.3 in stage_Santonian	85.085	58.441
FO	Bocieniec	Odontochitina porifera	Jarvis et al., 2023	0.9 in nan_u_UC13i	83.623	42.533
FO	Marlborough	Odontochitina porifera	Schiøler and Wilson, 1998	0 in stage_Santonian	85.7	-67.386
LO	Marlborough	Odontochitina porifera	Schiøler and Wilson, 1998	0.4 in stage_Campanian	79.058	-63.234
FO	Trunch borehole	Odontochitina porifera	Pearce et al., 2020	0.75 in amm_b_Placenticeras polyopsis	84.225	44.555
FO	Tarfaya	Odontochitina porifera	Prauss, 2015	0.67 in plfor_A_Helvetoglobotruncana helvetica	90.995	21.426
LO	Tarfaya	Odontochitina porifera	Prauss, 2015	1 in plfor_A_Dicarinella concavata	85.6	19.765
FO	Seaford Head	Odontochitina porifera	Jarvis et al., 2023	0.1 in nan_u_UC13ii	83.565	42.329
LO	Scotian Margin	Odontochitina rhakodes	Fensome et al., 2008	0.33 in nan_c_NC12	93.954	41.769
FO	Scotian Margin	Odontochitina rhakodes	Fensome et al., 2008	0 in nan_c_NC12	93.98	41.779
LO	Northeast Greenland	Odontochitina rhakodes	Nøhr-Hansen, 2025	0.31 in stage_Coniacian	88.246	58.219
FO	Northeast Greenland	Odontochitina rhakodes	Nøhr-Hansen, 2025	0.6 in stage_Turonian	91.194	58.505
LO	Hold With Hope	Odontochitina rhakodes	Nøhr-Hansen et al., 2019	0.5 in stage_Coniacian	87.545	58.659
FO	Hold With Hope	Odontochitina rhakodes	Nøhr-Hansen et al., 2019	0.6 in stage_Turonian	91.194	58.982
FO	Bohemian Basin	Odontochitina singhii	Olde et al., 2015	0 in nan_u_UC8	90.36	43.295
LO	Bohemian Basin	Odontochitina singhii	Olde et al., 2015	1 in nan_u_UC8	90.14	43.327
FO	Q13_14	Odontochitina singhii	Duxbury, 2001	0 in amm_b_Leymeriella tardefurcata	111.27	49.637
LO	Q13_14	Odontochitina singhii	Duxbury, 2001	0.33 in amm_b_Pervenquieria inflatum	103.371	50.403
FO	Northeast Greenland	Odontochitina singhii	Nøhr-Hansen, 2025	0.11 in stage_Albian	111.803	56.969
LO	Northeast Greenland	Odontochitina singhii	Nøhr-Hansen, 2025	0.42 in stage_Albian	107.866	57.368
FO	Treeless Creek	Odontochitina singhii	Williams et al., 2025	0.5 in stage_Cenomanian	97.2	79.882
LO	Treeless Creek	Odontochitina singhii	Williams et al., 2025	0.2 in stage_Coniacian	88.652	77.185
FO	Hold With Hope	Odontochitina singhii	Nøhr-Hansen et al., 2019	0.18 in stage_Albian	110.914	57.536
LO	Hold With Hope	Odontochitina singhii	Nøhr-Hansen et al., 2019	0.4 in stage_Albian	108.12	57.816
LO	ODP 748	Odontochitina spinosa	Mao Shaozhi and Mohr, 1992	0.95 in nan_n_CC24	70.248	-60.75
FO	ODP 748	Odontochitina spinosa	Mohr and Mao Shaozhi, 1997	0.85 in nan_n_CC21	76.885	-60.424
FO	Stevns Klint	Odontochitina streelii	Surlyk et al., 2013	1 in nan_u_UC16b	77.563	46.593
LO	Stevns Klint	Odontochitina streelii	Surlyk et al., 2013	0 in nan_u_UC16	75.85	46.436
LO	Poland synthesis	Odontochitina streelii	Niechwedowicz and Walaszczyk, 2021	0.85 in ino_Inoceramus redbirdensis	72.17	42.62
FO	Meer	Odontochitina streelii	Slimani et al., 2011	0.9 in stage_Campanian	73.318	42.117
LO	Meer	Odontochitina streelii	Slimani et al., 2011	1 in stage_Campanian	72.17	42.014
LO	Rif	Odontochitina tabulata	Slimani et al., 2016	1 in stage_Campanian	72.17	24.081
FO	Rif	Odontochitina tabulata	Slimani et al., 2016	0.9 in stage_Campanian	73.318	24.16