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	Arctic Basin	Valvaeodinium aquilonium	Bujak et al., 2022	0 in amm_b_Harpoceras serpentinum	183.16	72.487
LO	Arctic Basin	Valvaeodinium aquilonium	Bujak et al., 2022	0 in amm_b_Procerites hodsoni	166.04	73.164
FO	Volga Basin	Valvaeodinium aquilonium	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Valvaeodinium aquilonium	Feist-Burkhardt, 1994	0.25 in amm_b_Dumortieria pseudoradiosa	177.2	58.927
FO	Kong Karls Land	Valvaeodinium aquilonium	Smelror, 1988b	0.33 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.353	66.692
LO	Kong Karls Land	Valvaeodinium aquilonium	Smelror, 1988b	0.25 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	161.752	66.998
FO	North Sea Compilation	Valvaeodinium armatum	Riding and Thomas, 1992	0 in amm_b_Amaltheus margaritatus	188	42.596
LO	North Sea Compilation	Valvaeodinium armatum	Riding and Thomas, 1992	0.5 in amm_b_Pleuroceras spinatum	184.9	42.894
FO	Bavaria	Valvaeodinium armatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
LO	Bavaria	Valvaeodinium armatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.863
FO	Volga Basin	Valvaeodinium armatum	Feist-Burkhardt, 1994	0.5 in amm_b_Tragophylloceras ibex	189.3	63.008
LO	Volga Basin	Valvaeodinium armatum	Feist-Burkhardt, 1994	0.67 in amm_b_Leioceras opalinum	173.36	56.592
FO	Yorkshire	Valvaeodinium armatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	41.667
LO	Yorkshire	Valvaeodinium armatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.084
FO	Whitby	Valvaeodinium armatum	vd Schootbrugge et al., 2019a	0 in amm_b_Pleuroceras spinatum	185.6	43.258
LO	Volga Basin	Valvaeodinium armatum ssp. exile	Feist-Burkhardt, 1994	0.5 in amm_b_Hildoceras bifrons	180.495	60.931
LO	Svalbard	Valvaeodinium armatum ssp. exile	Below, 1987b	1 in stage_Toarcian	174.7	64.33
FO	Svalbard	Valvaeodinium armatum ssp. exile	Feist-Burkhardt, 1994	0 in amm_b_Hildoceras bifrons	181.17	64.633
FO	DSDP 100	Valvaeodinium atlanticum	Habib, 1972	0 in stage_Callovian	165.29	11.537
LO	DSDP 100	Valvaeodinium atlanticum	Habib, 1972	1 in stage_Oxfordian	154.78	16.454
LO	Svalbard	Valvaeodinium brevepellitum	Below, 1987b	1 in stage_Bajocian	168.17	64.88
FO	Svalbard	Valvaeodinium brevepellitum	Below, 1987b	0.5 in stage_Bajocian	169.535	64.639
FO	Volga Basin	Valvaeodinium brevepellitus	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Valvaeodinium brevepellitus	Feist-Burkhardt, 1994	0.25 in amm_b_Parkinsonia parkinsoni	168.582	54.636
FO	Arctic Basin	Valvaeodinium cavum	Bujak et al., 2022	0 in amm_b_Hildoceras bifrons	181.17	72.903
LO	Calvados	Valvaeodinium cavum	Feist-Burkhardt and Monteil, 1997	1 in amm_t_Stephanoceras humphriesianum	169.74	35.927
FO	Calvados	Valvaeodinium cavum	Feist-Burkhardt and Monteil, 1997	0.33 in amm_b_Witchellia laeviuscula	170.554	35.894
FO	Volga Basin	Valvaeodinium cavum	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	62.243
LO	Volga Basin	Valvaeodinium cavum	Feist-Burkhardt, 1994	0 in amm_b_Parkinsonia parkinsoni	168.72	54.682
LO	Northwest Australia compilation	Valvaeodinium cookii	Mantle and Riding, 2012	0.5 in stage_Bathonian	166.73	-39.72
FO	Northwest Australia compilation	Valvaeodinium cookii	Mantle and Riding, 2012	0.5 in stage_Bajocian	169.535	-38.776
LO	Synthesis N Germany	Valvaeodinium euareatum	Prauss, 1989	0.5 in stage_Bajocian	169.535	41.011
FO	Synthesis N Germany	Valvaeodinium euareatum	Prauss, 1989	0 in stage_Bajocian	170.9	41.056
LO	Bavaria	Valvaeodinium flos	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	42.833
FO	Bavaria	Valvaeodinium flos	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
FO	Volga Basin	Valvaeodinium flos	Feist-Burkhardt, 1994	0 in amm_b_Echioceras raricostatum	194.44	61.275
LO	Bulgaria	Valvaeodinium flos	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	38.247
FO	Bulgaria	Valvaeodinium flos	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	36.293
FO	Milne Land	Valvaeodinium groenlandicum	Smelror, 1988a	0 in stage_Oxfordian	161.53	50.83
LO	Milne Land	Valvaeodinium groenlandicum	Smelror, 1988a	0.5 in stage_Oxfordian	158.155	51.102
FO	Albstadt	Valvaeodinium groenlandicum	Smelror and Dietl, 1994	0.75 in amm_b_Proplanulites koenigi	164.053	37.089
FO	Kong Karls Land	Valvaeodinium groenlandicum	Smelror, 1988b	0.75 between 0 amm_b_Quenstedtoceras lamberti 1 amm_b_Quenstedtoceras mariae	160.357	67.162
FO	Northeast Greenland	Valvaeodinium hanneae	Piasecki, 2001	0.75 in stage_Bathonian	166.01	53.005
LO	Northeast Greenland	Valvaeodinium hanneae	Piasecki, 2001	1 in stage_Callovian	161.53	53.318
FO	Central Italy	Valvaeodinium hirsutum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.982
LO	Central Italy	Valvaeodinium hirsutum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	29.045
FO	Greece	Valvaeodinium hirsutum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	37.758
LO	Greece	Valvaeodinium hirsutum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	37.788
LO	Bavaria	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	42.871
FO	Bavaria	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
FO	North Yorkshire	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2000	0 in amm_b_Dactylioceras tenuicostatum	184.2	43.267
LO	North Yorkshire	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2000	1 in amm_b_Dactylioceras tenuicostatum	183.16	43.394
LO	Central Italy	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 1997a	0.5 in amm_t_Dactylioceras tenuicostatum	183.68	29.013
FO	Central Italy	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.982
LO	Central Italy	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	28.831
FO	Hungary synthesis	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	34.619
LO	Hungary synthesis	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	34.33
FO	Greece	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	37.758
LO	Greece	Valvaeodinium koessenium	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	37.469
LO	Arctic Basin	Valvaeodinium leneae	Bujak et al., 2022	0 in amm_b_Oxycerites orbis	165.72	73.193
FO	Northeast Greenland	Valvaeodinium leneae	Piasecki, 2001	0.5 in stage_Bathonian	166.73	52.955
LO	Northeast Greenland	Valvaeodinium leneae	Piasecki, 2001	1 in stage_Callovian	161.53	53.318
FO	Bavaria	Valvaeodinium limbafibrosum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
LO	Bavaria	Valvaeodinium limbafibrosum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.863
FO	Volga Basin	Valvaeodinium limbafibrosum	Feist-Burkhardt, 1994	0 in amm_b_Arnioceras semicostatum	198.3	59.973
LO	Volga Basin	Valvaeodinium limbafibrosum	Feist-Burkhardt, 1994	0.5 in amm_b_Amaltheus margaritatus	186.8	62.713
LO	Volga Basin	Valvaeodinium limbafibrosum ssp. gralla	Feist-Burkhardt, 1994	0.5 in amm_b_Amaltheus margaritatus	186.8	62.713
LO	Svalbard	Valvaeodinium limbafibrosum ssp. gralla	Below, 1987b	1 in stage_Pliensbachian	184.2	63.922
FO	Svalbard	Valvaeodinium limbafibrosum ssp. gralla	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.627
FO	Scotian Margin	Valvaeodinium lineatum	Williams et al., 1993	0.75 in stage_Pliensbachian	186.375	27.456
LO	Scotian Margin	Valvaeodinium lineatum	Williams et al., 1993	0.4 in stage_Toarcian	180.4	28.518
FO	Bavaria	Valvaeodinium lineatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
LO	Bavaria	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	42.833
FO	Bavaria	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
FO	Arctic Basin	Valvaeodinium perpunctatum	Bujak et al., 2022	0 in amm_b_Uptonia jamesoni	192.9	68.657
LO	Arctic Basin	Valvaeodinium perpunctatum	Bujak et al., 2022	0 in amm_b_Amaltheus margaritatus	188	70.64
FO	Central Italy	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.982
LO	Central Italy	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	28.831
FO	Hungary synthesis	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	34.619
LO	Hungary synthesis	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	34.33
FO	Greece	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	37.758
LO	Greece	Valvaeodinium perpunctatum	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	37.469
LO	Scotian Margin	Valvaeodinium punctatum	Williams et al., 1993	0.15 in stage_Aalenian	174.13	28.072
FO	Scotian Margin	Valvaeodinium punctatum	Williams et al., 1993	0.75 in stage_Pliensbachian	186.375	27.456
FO	Bavaria	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
FO	Arctic Basin	Valvaeodinium punctatum	Bujak et al., 2022	0 in amm_b_Grammoceras thouarsense	178.34	72.814
LO	Arctic Basin	Valvaeodinium punctatum	Bujak et al., 2022	0 in amm_b_Hyperlioceras discites	170.9	72.716
FO	North Yorkshire	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2000	0.3 in amm_b_Dactylioceras tenuicostatum	183.888	43.305
LO	North Yorkshire	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2000	0.8 in amm_b_Dactylioceras tenuicostatum	183.368	43.368
FO	Volga Basin	Valvaeodinium punctatum	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	62.243
LO	Volga Basin	Valvaeodinium punctatum	Feist-Burkhardt, 1994	0.5 in amm_b_Dumortieria pseudoradiosa	176.77	58.666
LO	Kong Karls Land	Valvaeodinium punctatum	Smelror, 1988b	0.25 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	164.58	66.665
FO	Kong Karls Land	Valvaeodinium punctatum	Smelror, 1988b	0.1 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	165.006	66.615
LO	Central Italy	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	29.045
FO	Central Italy	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	185.6	28.896
LO	Hungary synthesis	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	34.637
FO	Hungary synthesis	Valvaeodinium punctatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	185.6	34.595
FO	Germany synthesis	Valvaeodinium punctatum ssp. magnum	Wille and Gocht, 1979	0 in stage_Toarcian	184.2	44.669
LO	Germany synthesis	Valvaeodinium punctatum ssp. magnum	Wille and Gocht, 1979	1 in stage_Toarcian	174.7	41.984
FO	Bavaria	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
LO	Bavaria	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Harpoceras serpentinum	181.17	42.528
FO	Volga Basin	Valvaeodinium scalatum	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.929
LO	Volga Basin	Valvaeodinium scalatum	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	62.243
FO	Central Italy	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.982
LO	Central Italy	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	29.045
FO	Bulgaria	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	38.247
LO	Bulgaria	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Harpoceras serpentinum	181.17	38.074
FO	Greece	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	37.758
LO	Greece	Valvaeodinium scalatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Dactylioceras tenuicostatum	183.16	37.788
FO	Calvados	Valvaeodinium sphaerechinatum	Feist-Burkhardt and Monteil, 1997	0 in amm_b_Stephanoceras humphriesianum	170.09	35.913
LO	Calvados	Valvaeodinium sphaerechinatum	Feist-Burkhardt and Monteil, 1997	1 in amm_t_Stephanoceras humphriesianum	169.74	35.927
FO	Volga Basin	Valvaeodinium sphaerechinatum	Feist-Burkhardt, 1994	0.5 in amm_b_Pleuroceras spinatum	184.9	62.37
LO	Volga Basin	Valvaeodinium sphaerechinatum	Feist-Burkhardt, 1994	0.75 in amm_b_Leioceras opalinum	173.2	56.494
LO	North Sea Compilation	Valvaeodinium spinosum	Copestake and Partington, 2023	0 in amm_b_Procerites progracilis	166.97	40.004
LO	North Sea Compilation	Valvaeodinium spinosum	Riding and Thomas, 1992	0.5 in amm_b_Oxycerites orbis	165.61	40.035
FO	North Sea Compilation	Valvaeodinium spinosum	Riding and Thomas, 1992	0 in amm_b_Stephanoceras humphriesianum	170.09	39.931
FO	Australia synthesis	Valvaeodinium spinosum	Helby et al., 1987	0.2 in stage_Bathonian	167.594	-38.125
LO	Arctic Basin	Valvaeodinium spinosum	Bujak et al., 2022	0 in amm_b_Oxycerites orbis	165.72	73.193
FO	Champagne	Valvaeodinium spinosum	Fauconnier, 1995	0 in amm_b_Witchellia laeviuscula	170.67	37.362
LO	Champagne	Valvaeodinium spinosum	Fauconnier, 1995	1 in amm_b_Parkinsonia parkinsoni	168.17	37.366
LO	Czestochowa	Valvaeodinium spinosum	Poulsen, 1998	1 in amm_t_Procerites aurigerus	166.97	42.117
FO	Czestochowa	Valvaeodinium spinosum	Poulsen, 1998	0.1 in amm_t_Zigzagiceras zigzag	168.11	42.265
FO	Northwest Australia compilation	Valvaeodinium spinosum	Riding et al., 2010	0.8 in stage_Bajocian	168.716	-39.052
FO	Calvados	Valvaeodinium spinosum	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
LO	Calvados	Valvaeodinium spinosum	Feist-Burkhardt and Monteil, 1997	0.67 in amm_b_Zigzagiceras zigzag	167.366	36.023
LO	Milne Land	Valvaeodinium spinosum	Smelror, 1988a	1 in amm_b_Macrocephalites herveyi	164.6	50.582
FO	Milne Land	Valvaeodinium spinosum	Smelror, 1988a	0.5 in amm_b_Macrocephalites herveyi	164.945	50.554
LO	Calvados	Valvaeodinium spongiosum	Feist-Burkhardt and Monteil, 1997	0.33 in amm_b_Zigzagiceras zigzag	167.774	36.007
LO	Volga Basin	Valvaeodinium spongiosum	Feist-Burkhardt, 1994	1 in amm_b_Kosmoceras jason	163.3	52.893
LO	Svalbard	Valvaeodinium spongiosum	Below, 1987b	1 in stage_Bajocian	168.17	64.88
FO	Svalbard	Valvaeodinium spongiosum	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	63.922
LO	Volga Basin	Valvaeodinium spongiosum ssp. spongoflabellum	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
LO	Svalbard	Valvaeodinium spongiosum ssp. spongoflabellum	Below, 1987b	1 in stage_Bajocian	168.17	64.88
FO	Svalbard	Valvaeodinium spongiosum ssp. spongoflabellum	Feist-Burkhardt, 1994	0 in amm_b_Dumortieria pseudoradiosa	177.63	64.468
LO	Volga Basin	Valvaeodinium stella	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
LO	Svalbard	Valvaeodinium stella	Below, 1987b	1 in stage_Bajocian	168.17	64.88
FO	Svalbard	Valvaeodinium stella	Feist-Burkhardt, 1994	0 in stage_Toarcian	184.2	63.922
LO	Bavaria	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	42.833
FO	Bavaria	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	192.9	41.273
LO	Denmark synthesis	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	48.421
LO	Volga Basin	Valvaeodinium stipulatum	Feist-Burkhardt, 1994	1 in amm_b_Tragophylloceras ibex	188.4	63.001
FO	Volga Basin	Valvaeodinium stipulatum	Feist-Burkhardt, 1994	0 in amm_b_Arnioceras semicostatum	198.3	59.973
LO	Volga Basin	Valvaeodinium stipulatum	Feist-Burkhardt, 1994	0.5 in amm_b_Amaltheus margaritatus	186.8	62.713
FO	Central Italy	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	184.2	28.982
LO	Central Italy	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	181.17	28.831
LO	Bulgaria	Valvaeodinium stipulatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Prodactylioceras davoei	188	38.247
FO	Figueira Da Foz	Valvaeodinium thereseae	Smelror, 1991	0.5 in stage_Bathonian	166.73	31.015
LO	Figueira Da Foz	Valvaeodinium thereseae	Smelror, 1991	0.5 in stage_Callovian	163.41	31.326
FO	Calvados	Valvaeodinium vermicylindratum	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.827	35.924
LO	Calvados	Valvaeodinium vermicylindratum	Feist-Burkhardt and Monteil, 1997	0.9 in amm_b_Zigzagiceras zigzag	167.09	36.034
FO	Volga Basin	Valvaeodinium vermicylindratum	Feist-Burkhardt, 1994	0 in amm_b_Stephanoceras humphriesianum	170.09	55.134
LO	Volga Basin	Valvaeodinium vermicylindratum	Feist-Burkhardt, 1994	0.5 in amm_b_Parkinsonia parkinsoni	168.445	54.591
LO	Calvados	Valvaeodinium vermipellitum	Feist-Burkhardt and Monteil, 1997	1 in amm_b_Garantiana garantiana	168.72	35.968
FO	Calvados	Valvaeodinium vermipellitum	Feist-Burkhardt and Monteil, 1997	0.33 in amm_b_Witchellia laeviuscula	170.554	35.894
FO	Volga Basin	Valvaeodinium vermipellitum	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Valvaeodinium vermipellitum	Feist-Burkhardt, 1994	0 in amm_b_Parkinsonia parkinsoni	168.72	54.682
LO	Volga Basin	Valvaeodinium weitschatii	Feist-Burkhardt, 1994	0.25 in amm_b_Dumortieria pseudoradiosa	177.2	58.927
LO	Svalbard	Valvaeodinium weitschatii	Below, 1987b	1 in stage_Toarcian	174.7	64.33
FO	Svalbard	Valvaeodinium weitschatii	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	64.57