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	Leptodinium	arcuatum		Århus et al., 1989	0.15 in amm_b_Peltoceras athleta	FO	162.841	53.47882263125
Vega	Leptodinium	subtile		Århus et al., 1989	0.75 in amm_b_Pictonia baylei	FO	153.745	53.013197491666666
Vega	Leptodinium	mirabile		Århus et al., 1989	0.7 in amm_b_Ringsteadia pseudocordata	FO	155.512	53.29223918666666
Kimmeridge Clay N Yorkshire	Leptodinium	antigonium		Bailey et al., 1997	0.25 in amm_b_Pectinatites pectinatus	LO	147.21	NA
Kimmeridge Clay N Yorkshire	Leptodinium	arcuatum		Bailey et al., 1997	0.25 in amm_b_Pectinatites pectinatus	LO	147.21	NA
Marche	Leptodinium	italicum		Biffi and Manum, 1988	0 in nan_n_NN2	LO	22.68	37.551585250179414
Marche	Leptodinium	italicum		Biffi and Manum, 1988	0.75 in plfor_A_P20	FO	29.457375	36.615751890715714
Arctic Basin	Leptodinium	mirabile		Bujak et al., 2022	0 in amm_b_Quenstedtoceras mariae	FO	161.53	73.51499028571428
Arctic Basin	Leptodinium	hyalodermopse		Bujak et al., 2022	0 in amm_b_Pictonia baylei	FO	154.78	73.0867148
Arctic Basin	Leptodinium	volgense		Bujak et al., 2022	0 in amm_b_Pectinatites elegans	FO	149.1	72.03388633333333
Arctic Basin	Leptodinium	deflandrei		Bujak et al., 2022	0 in amm_b_Pectinatites scitulus	FO	148.67	71.9771851
Arctic Basin	Leptodinium	deflandrei		Bujak et al., 2022	0 in amm_b_Progalbanites albani	LO	145.1	71.506433
Arctic Basin	Leptodinium	volgense		Bujak et al., 2022	0 in amm_b_Progalbanites albani	LO	145.1	71.506433
Arctic Basin	Leptodinium	mamilliferum		Bujak et al., 2022	0 in amm_b_Titanites anguiformis	FO	144.33	71.40489823333333
North Sea Compilation	Leptodinium	cancellatum		Costa and Davey, 1992	0.5 in amm_b_Pervenquieria pricei	LO	105.235	44.7697698425
North Sea Compilation	Leptodinium	cancellatum		Costa and Davey, 1992	1 in amm_b_Tropaeum bowerbanki	FO	118.76	42.717923266666666
North Sea Compilation	Leptodinium	deflandrei		Riding and Thomas, 1992	0 in amm_b_Pectinatites hudlestoni	FO	147.84	39.39826506666667
North Sea Compilation	Leptodinium	subtile		Riding and Thomas, 1992	1 in amm_b_Progalbanites albani	LO	144.91	39.419722433333334
North Sea Compilation	Leptodinium	subtile		Riding and Thomas, 1992	0 in amm_b_Witchellia laeviuscula	FO	170.67	39.78415915
Angora Road, Tawanui	Leptodinium	pustulatum		Crouch et al., 2014	0.35 in nan_n_NP5	FO	60.6039295	-50.210375287995
Q13_14	Leptodinium	cancellatum		Duxbury, 2001	0.25 in amm_b_Pervenquieria fallax	LO	102.7775	50.601226114285716
534	Leptodinium	ambiguum		Habib and Drugg, 1983	0.5 in mag_M19n	LO	143.18523989631802	22.616202695207857
Volga Basin	Leptodinium	subtile		Harding et al., 2011	0.38 in amm_r_Craspedites subditus	LO	143.748	46.475514097777776
Central Danish Trough	Leptodinium	cancellatum		Heilmann-Clausen, 1987	0 in amm_b_Hypacanthoplites jacobi	FO	114.8	47.35207666666667
Central Danish Trough	Leptodinium	cancellatum		Heilmann-Clausen, 1987	1 in amm_b_Leymeriella tardefurcata	LO	110.87	47.79321727857143
765	Leptodinium	asymmetricum		Helby and McMinn, 1992	0.2 in mag_C34n	LO	113.50127111111112	-50.764107510559995
765	Leptodinium	tunellum		Helby and McMinn, 1992	0.12 in mag_C34n	LO	116.48639822222223	-50.98090197510815
765	Leptodinium	eumorphum		Helby and McMinn, 1992	0.8 in nan_n_CC3	LO	133.85468154484076	-53.33822804039858
765	Leptodinium	pinnosum		Helby and McMinn, 1992	0.8 in nan_n_CC3	LO	133.85468154484076	-53.33822804039858
765	Leptodinium	simplex		Helby and McMinn, 1992	1 in mag_M1n	LO	121.4	-51.49462927272727
765	Leptodinium	simplex		Helby and McMinn, 1992	0.9 in mag_M1n	FO	121.63825333333334	-51.52524980772122
765	Leptodinium	tunellum		Helby and McMinn, 1992	0.1 in mag_M1n	FO	123.54428	-51.77021408767273
765	Leptodinium	asymmetricum		Helby and McMinn, 1992	0.5 in mag_M1r	FO	123.97576064690341	-51.82566837266789
Australia Synthesis	Leptodinium	ambiguum		Helby et al., 1987	1 in stage_Berriassian	LO	137.7	-65.10280277777778
Australia Synthesis	Leptodinium	eumorphum		Helby et al., 1987	1 in stage_Berriassian	LO	137.7	-65.10280277777778
Australia Synthesis	Leptodinium	ambiguum		Helby et al., 1987	0.33 in stage_Oxfordian	FO	159.3025	-56.098735853571426
Australia Synthesis	Leptodinium	eumorphum		Helby et al., 1987	0 in stage_Tithonian	FO	149.24	-60.88986933333333
Broyon	Leptodinium	mirabile		Monteil, 1993	1 in amm_t_Micracanthoceras ponti / Burckhardticeras peroni	LO	145.05	31.491809833333335
Hold With Hope	Leptodinium	cancellatum		Nøhr-Hansen et al., 2020	0.4 in stage_Albian	LO	108.12	58.08731856
Hold With Hope	Leptodinium	hyalodermopse		Nøhr-Hansen et al., 2020	0.33 in stage_Albian	LO	109.009	58.022988742
Hold With Hope	Leptodinium	cancellatum		Nøhr-Hansen et al., 2020	0.5 in stage_Aptian	FO	117.30000000000001	56.6010065
Denmark3	Leptodinium	ambiguum		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.2 in stage_Oxfordian	FO	160.18	45.109922614285715
Denmark3	Leptodinium	mirabile		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.2 in stage_Oxfordian	FO	160.18	45.109922614285715
Denmark3	Leptodinium	subtile		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.2 in stage_Oxfordian	FO	160.18	45.109922614285715
Denmark3	Leptodinium	ambiguum		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.5 in stage_Tithonian	LO	146.17000000000002	44.13098728
Denmark3	Leptodinium	arcuatum		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.55 in stage_Tithonian	LO	145.863	44.127553792
Denmark3	Leptodinium	eumorphum		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.55 in stage_Tithonian	LO	145.863	44.127553792
Denmark3	Leptodinium	mirabile		Poulsen and Riding, 2003 sensu Riding et al., 2010	0.5 in stage_Tithonian	LO	146.17000000000002	44.13098728
nw Australia compilation	Leptodinium	ambiguum		Riding et al., 2010	0.1 in stage_Oxfordian	FO	160.855	-41.70451103214286
Isle of Skye	Leptodinium	arcuatum		Riding and Thomas, 1997	0.2 in amm_b_Perisphinctes pumilus	FO	158.272	43.826230035555554
Isle of Skye	Leptodinium	subtile		Riding and Thomas, 1997	0.6 in amm_b_Perisphinctes pumilus	FO	158.116	43.84450266222222
Isle of Skye	Leptodinium	arcuatum		Riding and Thomas, 1997	0.5 in amm_b_Rasenia cymodoce	LO	152.72	43.6185804
Isle of Skye	Leptodinium	subtile		Riding and Thomas, 1997	0.5 in amm_b_Rasenia cymodoce	LO	152.72	43.6185804
North Sea Coast	Leptodinium	eumorphum		Riley and Fenton, 1982	0 in amm_b_Cardioceras cordatum	FO	159.66	36.7215525
North Sea Coast	Leptodinium	mirabile		Riley and Fenton, 1982	0 in amm_b_Perisphinctes plicatilis	FO	159.1	36.7461225
North Sea Coast	Leptodinium	subtile		Riley and Fenton, 1982	0 in amm_b_Perisphinctes plicatilis	FO	159.1	36.7461225
Paksa	Leptodinium	hyalodermopse		Shulgina et al., 1994	0.5 in amm_s_Unzoned	LO	136.07	73.37088994545454
Kong Karls Land	Leptodinium	mirabile		Smelror, 1988b	1 in amm_b_Peltoceras athleta	FO	162.45	66.84180267857144
Dorset-Yorkshire	Leptodinium	subtile		Woollam and Riding, 1983	0.67 in amm_b_Perisphinctes plicatilis	FO	158.5975	38.808459078571424
U1509	Leptodinium	pustulatum		Crouch et al., 2022	0 in nan_n_NP5	FO	61.27447	-49.38053665233333
North Sea Basin	Leptodinium	eumorphum		Copestake and Partington, 2023	0.5 in amm_b_Quenstedtoceras mariae	FO	160.595	43.28716481428572
North Sea Basin	Leptodinium	mirabile		Copestake and Partington, 2023	0 in amm_b_Cardioceras cordatum	FO	159.66	43.32370194285714
North Sea Basin	Leptodinium	mirabile		Copestake and Partington, 2023	1 in amm_b_Aulacostephanus mutabilis	LO	150.99	42.6065915
North Sea Basin	Leptodinium	subtile		Copestake and Partington, 2023	1 in amm_b_Quenstedtoceras mariae	FO	159.66	43.32370194285714