Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.7791273. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Histogram



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
Vega	Mendicodinium	groenlandicum		Århus et al., 1989	0.2 in amm_b_Peltoceras athleta	FO	162.81799999999998	53.4798028625
Marche	Mendicodinium	robustum		Zevenboom, 1995	0.75 in mag_C4r	LO	8.2865	41.1377855
Marche	Mendicodinium	robustum		Zevenboom, 1995	0 in mag_C5An.2n	FO	12.474	39.9900569622833
Quercy2	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 1997b	0.5 in amm_b_Amaltheus margaritatus	FO	186.8	35.48267657142857
Quercy2	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 1997b	1 in amm_t_Grammoceras thouarsense	LO	177.63	34.033857409999996
Quercy2	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 1997b	1 in amm_t_Grammoceras thouarsense	LO	177.63	34.033857409999996
Quercy2	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 1997b	0.25 in amm_b_Leioceras opalinum	LO	174.2	32.7112254
Quercy2	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 1997b	0.5 in amm_b_Pleuroceras spinatum	FO	184.89999999999998	35.576205428571434
Quercy2	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 1997b	0.5 in amm_b_Pleuroceras spinatum	FO	184.89999999999998	35.576205428571434
Quercy2	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 1997b	1 in amm_b_Pleuroceras spinatum	LO	184.2	35.610663428571435
Quercy2	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 1997b	0.5 in amm_b_Pleuroceras spinatum	FO	184.89999999999998	35.576205428571434
North Yorkshire	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2000	0.75 in amm_b_Harpoceras serpentinum	LO	181.6675	43.432060074999995
North Yorkshire	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2000	1 in amm_b_Uptonia jamesoni	FO	190.2	42.1965590909091
North Yorkshire	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2000	0 in amm_b_Uptonia jamesoni	FO	192.9	41.11126954545455
Denmark2	Mendicodinium	groenlandicum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Harpoceras serpentinum	FO	183.16	48.82413017142857
Denmark2	Mendicodinium	reticulatum		Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	LO	184.2	48.73752342857143
Denmark2	Mendicodinium	reticulatum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	46.78855425
Central Italy	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	LO	181.17	27.8691
Central Italy	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	FO	185.6	28.887999999999998
Central Italy	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.029999999999998
Central Italy	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.029999999999998
Central Italy	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.029999999999998
Hungary	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	LO	181.17	33.5159
Hungary	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	35.03
Hungary	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	35.03
Hungary	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	35.03
Portugal	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	LO	181.17	31.96110825
Portugal	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	FO	185.6	31.659066000000003
Portugal	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.96239975
Portugal	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.96239975
Portugal	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	29.96239975
southern France	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	LO	181.17	36.209403249999994
southern France	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	FO	185.6	36.46304857142857
southern France	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	34.882796
southern France	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	34.882796
southern France	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	34.882796
Greece	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	1 in amm_t_Harpoceras serpentinum	LO	181.17	28.250999999999994
Greece	Mendicodinium	brunneum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Pleuroceras spinatum	FO	185.6	29.58
Greece	Mendicodinium	microscabratum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	30.029999999999998
Greece	Mendicodinium	spinosum		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	30.029999999999998
Greece	Mendicodinium	umbriense		Bucefalo Palliani and Riding, 2003	0 in amm_b_Uptonia jamesoni	FO	192.9	30.029999999999998
Arctic Basin	Mendicodinium	reticulatum		Bujak et al., 2022	0 in amm_b_Asteroceras obtusum	FO	196.37	67.36986636428571
Arctic Basin	Mendicodinium	reticulatum		Bujak et al., 2022	0 in stage_Bajocian	LO	170.9	72.59057285714286
Lusitanian Basin	Mendicodinium	microcostatum		Correia et al., 2018	0.5 in amm_b_Harpoceras serpentinum	FO	182.165	32.50357270714286
Cabo Mondego	Mendicodinium	groenlandicum		Correia et al., 2019	0.8 in amm_t_Zigzagiceras zigzag	FO	167.69	30.833999183333333
North Sea Compilation	Mendicodinium	groenlandicum		Riding and Thomas, 1992	0 in amm_b_Procerites hodsoni	FO	166.04	39.9242398
Haldager 1	Mendicodinium	groenlandicum		Davey, 1982	0 in amm_b_Peregrinoceras albidum	LO	137.81	43.81851243333333
Scotian Margin	Mendicodinium	robustum		Fensome et al., 2008	1 in nan_n_NN10	LO	8.29	41.43920685882353
Czestochowa	Mendicodinium	groenlandicum		Poulsen, 1998	0.5 in amm_t_Hecticoceras retrocostatum	FO	165.66500000000002	41.85360086666667
Czestochowa	Mendicodinium	groenlandicum		Poulsen, 1998	1 in amm_b_Sigaloceras calloviense	LO	163.47	41.58548893333334
nw Australia compilation	Mendicodinium	scabratum		Riding and Helby, 2001a	0 in stage_Toarcian	FO	184.2	-31.87030885714286
nw Australia compilation	Mendicodinium	echinatum		Riding et al., 2010	0 in stage_Toarcian	FO	184.2	-31.87030885714286
nw Australia compilation	Mendicodinium	echinatum		Riding et al., 2010	0.25 in stage_Toarcian	LO	181.825	-32.585384975000004
nw Australia compilation	Mendicodinium	scabratum		Riding et al., 2010	0 in stage_Toarcian	FO	184.2	-31.87030885714286
Isle of Skye	Mendicodinium	groenlandicum		Riding and Thomas, 1997	0.2 in amm_b_Macrocephalites herveyi	FO	165.152	43.02036034666666
North Sea Coast	Mendicodinium	groenlandicum		Riley and Fenton, 1982	0 in amm_b_Macrocephalites herveyi	FO	165.29	36.47453625
Boyarka	Mendicodinium	groenlandicum		Shulgina et al., 1994	1 in amm_s_Hectoroceras kochi	LO	137.59	69.41155606363637
Boyarka	Mendicodinium	groenlandicum		Shulgina et al., 1994	0.9 in amm_s_Hectoroceras kochi	FO	137.823	69.48213663545455
Caucasus	Mendicodinium	groenlandicum		Smelror and Lominadze, 1989	0 in amm_b_Kosmoceras jason	FO	163.47	37.61025
Caucasus	Mendicodinium	groenlandicum		Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	LO	163.3	37.5975
Milne Land	Mendicodinium	groenlandicum		Smelror, 1988a	0.25 in amm_b_Cardioceras cordatum	LO	159.51999999999998	50.99182355
Milne Land	Mendicodinium	groenlandicum		Smelror, 1988a	0.9 in amm_b_Sigaloceras calloviense	FO	163.51	50.6699652125
Kong Karls Land	Mendicodinium	groenlandicum		Smelror, 1988b	1 in amm_b_Peltoceras athleta	FO	162.45	66.84180267857144
Kong Karls Land	Mendicodinium	groenlandicum		Smelror, 1988b	0.25 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	LO	159.33249999999998	67.22865102678573
1039	Mendicodinium	reticulatum		Zegarra and Helenes, 2011	0.5 in stage_Langhian	LO	14.905000000000001	-1.8120147428571443
North Sea Basin	Mendicodinium	groenlandicum		Copestake and Partington, 2023	1 in amm_b_Quenstedtoceras lamberti	LO	161.53	43.250627685714285
North Sea Basin	Mendicodinium	groenlandicum		Copestake and Partington, 2023	0 in amm_b_Peltoceras athleta	FO	162.91	43.19670122857143