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	Northwest Australia compilation	Ctenidodinium ancora	Riding and Helby, 2001c	1 in stage_Bathonian	165.29	-40.205
FO	Northwest Australia compilation	Ctenidodinium ancora	Riding and Helby, 2001c	0.9 in stage_Bathonian	165.578	-40.108
LO	Denmark synthesis	Ctenidodinium ancora	Poulsen and Riding, 2003	0.25 in stage_Oxfordian	159.842	45.188
FO	Central Alborz Mountains	Ctenidodinium capitatum	Wheeler and Sarjeant, 1990	0 in stage_Aalenian	174.7	44.089
LO	Central Alborz Mountains	Ctenidodinium capitatum	Wheeler and Sarjeant, 1990	1 in stage_Callovian	161.53	37.445
FO	North Sea Compilation	Ctenidodinium combazii	Riding and Thomas, 1992	0 in amm_b_Garantiana garantiana	169.27	39.95
LO	Arctic Basin	Ctenidodinium combazii	Bujak et al., 2022	0 in amm_b_Kosmoceras jason	163.47	73.401
FO	Champagne	Ctenidodinium combazii	Fauconnier, 1995	0 in amm_b_Parkinsonia parkinsoni	168.72	37.365
LO	Champagne	Ctenidodinium combazii	Fauconnier, 1995	0.25 in amm_b_Parkinsonia parkinsoni	168.582	37.366
LO	Czestochowa	Ctenidodinium combazii	Poulsen, 1998	1 in amm_t_Hecticoceras retrocostatum	165.5	41.926
FO	Figueira Da Foz	Ctenidodinium combazii	Smelror et al., 1991	0.4 in amm_t_Bullatimorphites bullatus	165.046	31.173
FO	Calvados	Ctenidodinium combazii	Feist-Burkhardt and Monteil, 1997	0 in amm_b_Zigzagiceras zigzag	168.17	35.991
LO	Calvados	Ctenidodinium combazii	Feist-Burkhardt and Monteil, 1997	1 in amm_b_Zigzagiceras zigzag	166.97	36.039
FO	Dorset-Yorkshire	Ctenidodinium combazii	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
LO	Dorset-Yorkshire	Ctenidodinium combazii	Woollam and Riding, 1983	1 in amm_b_Macrocephalites herveyi	164.6	38.534
LO	North Sea Coast	Ctenidodinium combazii	Riley and Fenton, 1982	0.5 in amm_b_Macrocephalites herveyi	164.945	36.49
LO	Albstadt	Ctenidodinium combazii	Smelror and Dietl, 1994	0.25 in amm_b_Proplanulites koenigi	164.417	37.109
FO	Kong Karls Land	Ctenidodinium combazii	Smelror, 1988b	0.75 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	158.678	67.36
FO	North Sea Compilation	Ctenidodinium complanatum	Harding, 1990b	0.5 in stage_Hauterivian	129.55	39.395
LO	North Sea Compilation	Ctenidodinium complanatum	Harding, 1990b	1 in stage_Barremian	121.4	41.669
FO	Scotian Margin	Ctenidodinium continuum	Williams et al., 1993	0.85 in stage_Bajocian	168.579	28.878
LO	Scotian Margin	Ctenidodinium continuum	Williams et al., 1993	0 in stage_Oxfordian	161.53	30.852
FO	North Sea Compilation	Ctenidodinium continuum	Riding and Thomas, 1992	0.5 in amm_b_Strenoceras niortense	169.505	39.945
LO	Arctic Basin	Ctenidodinium continuum	Bujak et al., 2022	0 in amm_b_Quenstedtoceras mariae	161.53	73.58
LO	Caucasus	Ctenidodinium continuum	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	41.178
FO	Czestochowa	Ctenidodinium continuum	Poulsen, 1998	0.3 in amm_t_Parkinsonia parkinsoni	168.555	42.323
LO	Czestochowa	Ctenidodinium continuum	Poulsen, 1998	0.5 in amm_b_Sigaloceras calloviense	163.67	41.688
FO	Figueira Da Foz	Ctenidodinium continuum	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	31.15
LO	Figueira Da Foz	Ctenidodinium continuum	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	31.178
FO	Isle of Skye	Ctenidodinium continuum	Riding and Thomas, 1997	0.9 in amm_b_Macrocephalites herveyi	164.669	43.169
FO	Calvados	Ctenidodinium continuum	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
FO	Dorset-Yorkshire	Ctenidodinium continuum	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
LO	Dorset-Yorkshire	Ctenidodinium continuum	Woollam and Riding, 1983	1 in amm_b_Quenstedtoceras lamberti	161.53	38.7
LO	North Sea Coast	Ctenidodinium continuum	Riley and Fenton, 1982	1 in amm_b_Quenstedtoceras mariae	159.66	36.722
LO	Milne Land	Ctenidodinium continuum	Smelror, 1988a	0.25 in amm_b_Erymnoceras coronatum	163.202	50.695
FO	Milne Land	Ctenidodinium continuum	Smelror, 1988a	0.5 in amm_b_Proplanulites koenigi	164.235	50.611
FO	Vega	Ctenidodinium continuum	Århus et al., 1989	0.1 in amm_b_Peltoceras athleta	162.864	53.556
LO	Kong Karls Land	Ctenidodinium continuum	Smelror, 1988b	0.5 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	161.055	67.08
LO	North Sea Compilation	Ctenidodinium cornigerum	Riding and Thomas, 1992	1 in amm_b_Clydoniceras discus	165.29	40.043
FO	North Sea Compilation	Ctenidodinium cornigerum	Riding and Thomas, 1992	0 in amm_b_Zigzagiceras zigzag	168.17	39.976
FO	Champagne	Ctenidodinium cornigerum	Fauconnier, 1995	0 in amm_b_Kosmoceras jason	163.47	37.373
LO	Champagne	Ctenidodinium cornigerum	Fauconnier, 1995	1 in amm_b_Cardioceras cordatum	159.1	37.379
LO	Czestochowa	Ctenidodinium cornigerum	Poulsen, 1998	0.3 in amm_t_Clydoniceras discus	165.437	41.918
FO	Czestochowa	Ctenidodinium cornigerum	Poulsen, 1998	0.85 in amm_t_Parkinsonia parkinsoni	168.252	42.283
FO	Calvados	Ctenidodinium cornigerum	Feist-Burkhardt and Monteil, 1997	0.35 in amm_b_Parkinsonia parkinsoni	168.528	35.976
FO	Cabo Mondego	Ctenidodinium cornigerum	Correia et al., 2019	0.8 in amm_t_Zigzagiceras zigzag	167.69	30.945
FO	Lusitanian Basin	Ctenidodinium cornigerum	Correia et al., 2018	0.75 in amm_b_Zigzagiceras zigzag	167.27	30.797
LO	North Sea Compilation	Ctenidodinium edentulum	Copestake and Partington, 2023	0.6 in amm_b_Morrisiceras morrisi	166.104	40.024
FO	North Sea Compilation	Ctenidodinium edentulum	Copestake and Partington, 2023	0 in stage_Bathonian	168.17	39.976
LO	Scotian Margin	Ctenidodinium elegantulum	Williams et al., 1993	0.8 in stage_Barremian	122.42	37.013
FO	Scotian Margin	Ctenidodinium elegantulum	Williams et al., 1993	0.3 in stage_Valanginian	136.17	35.835
LO	North Sea Compilation	Ctenidodinium elegantulum	Costa and Davey, 1992	0.87 in amm_b_Deshayesites deshayesi	119.222	42.309
FO	North Sea Compilation	Ctenidodinium elegantulum	Costa and Davey, 1992	0.5 in amm_b_Surites stenomphalus	138.03	39.707
LO	North Sea Compilation	Ctenidodinium elegantulum	Duxbury, 2019	0.8 in stage_Aptian	114.84	43.672
LO	Isle of Wright	Ctenidodinium elegantulum	Duxbury, 1983	0.9 in amm_b_Deshayesites deshayesi	119.196	40.373
LO	ODP 638B	Ctenidodinium elegantulum	Masure, 1988a	1 in nan_n_CC4a	131.081	34.112
FO	ODP 638B	Ctenidodinium elegantulum	Masure, 1988a	0.85 in nan_n_CC3b	133.51	34.595
LO	Q13_14	Ctenidodinium elegantulum	Duxbury, 2001	0.925 in amm_b_Deshayesites deshayesi	119.174	47.94
LO	Arctic Basin	Ctenidodinium elegantulum	Williams et al., 2025	0.3 in stage_Aptian	118.94	72.701
LO	Salzburg	Ctenidodinium elegantulum	Boorova et al., 1999	1 in stage_Valanginian	132.6	28.416
FO	Salzburg	Ctenidodinium elegantulum	Boorova et al., 1999	0.3 in stage_Berriasian	141.48	29.513
FO	Central Danish Trough	Ctenidodinium elegantulum	Heilmann-Clausen, 1987	0 in amm_b_Peregrinoceras albidum	137.81	43.103
LO	Central Danish Trough	Ctenidodinium elegantulum	Heilmann-Clausen, 1987	0 in amm_b_Tropaeum bowerbanki	119.11	45.749
FO	DSDP 534	Ctenidodinium elegantulum	Habib and Drugg, 1983	0.75 in mag_M17r	140.809	24.229
FO	Haldager 1	Ctenidodinium elegantulum	Davey, 1982	0 in amm_b_Paratollia/Platylenticeras	136.59	43.788
FO	Moray Firth	Ctenidodinium elegantulum	Duxbury, 2018	0.25 in amm_b_Peregrinoceras albidum	137.505	44.384
FO	Angles	Ctenidodinium elegantulum	Monteil, 1993	0.16 in stage_Berriasian	142.236	30.672
FO	Berrias	Ctenidodinium elegantulum	Monteil, 1993	0.67 in amm_t_Berriasella jacobi	142.159	31.502
FO	Broyon	Ctenidodinium elegantulum	Monteil, 1993	0.72 in amm_t_Berriasella jacobi	142.041	31.807
LO	Northwest Australia compilation	Ctenidodinium fuscibasilarum	Riding and Helby, 2001c	1 in stage_Callovian	161.53	-41.471
FO	Northwest Australia compilation	Ctenidodinium fuscibasilarum	Riding and Helby, 2001c	0.5 in stage_Callovian	163.41	-40.838
FO	Scotian Margin	Ctenidodinium ornatum	Williams et al., 1993	0.85 in stage_Bajocian	168.579	28.878
FO	North Sea Compilation	Ctenidodinium ornatum	Riding and Thomas, 1992	0 in amm_b_Clydoniceras discus	165.5	40.038
FO	Champagne	Ctenidodinium ornatum	Fauconnier, 1995	0 in amm_b_Sigaloceras calloviense	163.87	37.372
LO	Champagne	Ctenidodinium ornatum	Fauconnier, 1995	1 in amm_b_Perisphinctes pumilus	157.96	37.375
FO	Czestochowa	Ctenidodinium ornatum	Poulsen, 1998	0.5 in amm_t_Hecticoceras retrocostatum	165.665	41.947
FO	Figueira Da Foz	Ctenidodinium ornatum	Smelror et al., 1991	0 in amm_t_Macrocephalites gracilis	164.68	31.207
FO	Isle of Skye	Ctenidodinium ornatum	Riding and Thomas, 1997	0.5 in amm_b_Kosmoceras jason	163.385	43.311
LO	Salzburg	Ctenidodinium ornatum	Boorova et al., 1999	1 in stage_Tithonian	143.1	29.752
FO	Dorset-Yorkshire	Ctenidodinium ornatum	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.282
FO	Milne Land	Ctenidodinium ornatum	Smelror, 1988a	1 in amm_b_Clydoniceras discus	165.29	50.526
LO	Kong Karls Land	Ctenidodinium ornatum	Smelror, 1988b	0.6 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	158.874	67.337
LO	Northwest Australia compilation	Ctenidodinium planocristatum	Riding and Helby, 2001c	1 in stage_Callovian	161.53	-41.471
FO	Northwest Australia compilation	Ctenidodinium planocristatum	Riding and Helby, 2001c	0.5 in stage_Callovian	163.41	-40.838
FO	North Bulgaria	Ctenidodinium rotundum	Dodekova, 1975	0.5 in stage_Bathonian	166.73	37.524
LO	North Bulgaria	Ctenidodinium rotundum	Dodekova, 1975	1 in stage_Bathonian	165.29	37.201
FO	Arctic Basin	Ctenidodinium schizoblatum	Bujak et al., 2022	0 in amm_b_Subcraspedites primitivus	143.97	71.399
LO	Arctic Basin	Ctenidodinium schizoblatum	Williams et al., 2025	0 in stage_Valanginian	137.7	70.471
FO	North Sea Coast	Ctenidodinium schizoblatum	Norris, 1965	0 in stage_Tithonian	149.24	36.188
LO	North Sea Coast	Ctenidodinium schizoblatum	Norris, 1965	1 in stage_Tithonian	143.1	36.323
FO	MacKenzie	Ctenidodinium scissum	McIntyre and Brideaux, 1980	0 in stage_Valanginian	137.7	76.982
LO	MacKenzie	Ctenidodinium scissum	McIntyre and Brideaux, 1980	1 in stage_Valanginian	132.6	77.152
FO	Lusitanian Basin	Ctenidodinium sellwoodii	Correia et al., 2018	0 in amm_b_Sonninia propinquans	170.32	30.718
FO	Australia synthesis	Ctenidodinium tenellum	Helby et al., 1987	0.8 in stage_Bathonian	165.866	-38.689
LO	Australia synthesis	Ctenidodinium tenellum	Helby et al., 1987	0.6 in stage_Callovian	163.034	-39.614
LO	Nordvik Peninsula	Ctenidodinium thulium	Nikitenko et al., 2008	0.5 in amm_sa_Craspedites okensis	144.095	74.84
FO	Milne Land	Ctenidodinium thulium	Smelror, 1988a	0 in amm_b_Proplanulites koenigi	164.6	50.582
LO	Milne Land	Ctenidodinium thulium	Smelror, 1988a	0.25 in amm_b_Proplanulites koenigi	164.417	50.597
FO	Vega	Ctenidodinium thulium	Århus et al., 1989	0.1 in amm_b_Peltoceras athleta	162.864	53.556