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
Quercy2	Scriniocassis	weberi		Bucefalo Palliani and Riding, 1997b	0.75 in amm_t_Grammoceras thouarsense	FO	177.8075	34.1023026525
Quercy2	Scriniocassis	weberi		Bucefalo Palliani and Riding, 1997b	1 in amm_b_Pleydellia aalensis	LO	174.7	32.90402889999999
Yorkshire	Scriniocassis	weberi		Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	FO	188	41.66666142857143
Bavaria	Scriniocassis	weberi		Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	FO	188	42.83327142857143
Bavaria	Scriniocassis	priscus		Bucefalo Palliani and Riding, 2003	0 in amm_t_Hildoceras bifrons	FO	181.17	42.51576549999999
Denmark2	Scriniocassis	priscus		Bucefalo Palliani and Riding, 2003	0 in amm_t_Hildoceras bifrons	FO	181.17	48.61531075
Portugal	Scriniocassis	weberi		Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	FO	188	31.31565
Arctic Basin	Scriniocassis	weberi		Bujak et al., 2022	0 in amm_b_Amaltheus margaritatus	FO	188	70.64023714285715
Arctic Basin	Scriniocassis	priscus		Bujak et al., 2022	0.5 in amm_b_Hildoceras bifrons	FO	180.495	72.86222673500001
Arctic Basin	Scriniocassis	priscus		Bujak et al., 2022	0 in amm_b_Sonninia propinquans	LO	170.32	72.647794
Lusitanian Basin	Scriniocassis	priscus		Correia et al., 2018	0.5 in amm_b_Hildoceras bifrons	FO	180.495	32.148518325
Cabo Mondego	Scriniocassis	priscus		Correia et al., 2019	0.5 in amm_t_Brasilia bradfordensis	LO	171.7	30.4281805
Cabo Mondego	Scriniocassis	weberi		Correia et al., 2019	0.5 in amm_t_Leioceras opalinum	LO	173.7	30.829704999999997
North Sea Compilation	Scriniocassis	weberi		Riding and Thomas, 1992	1 in amm_b_Graphoceras concavum	LO	170.9	39.7772005
North Sea Compilation	Scriniocassis	priscus		Riding and Thomas, 1992	0 in amm_t_Hildoceras bifrons	FO	181.17	42.88801039
North Sea Compilation	Scriniocassis	priscus		Riding and Thomas, 1992	1 in amm_b_Sonninia propinquans	LO	170.09	39.801707050000005
North Sea Compilation	Scriniocassis	priscus		Riding and Thomas, 1992	0.5 in amm_b_Stephanoceras humphriesianum	LO	169.91500000000002	39.807001675
Scotian Margin	Scriniocassis	priscus		Williams et al., 1993	0.15 in stage_Bajocian	LO	170.4905	28.224788662142856
Scotian Margin	Scriniocassis	weberi		Williams et al., 1993	0.15 in stage_Bajocian	LO	170.4905	28.224788662142856
Scotian Margin	Scriniocassis	priscus		Williams et al., 1993	0.65 in stage_Pliensbachian	FO	187.245	27.222451664285714
Scotian Margin	Scriniocassis	weberi		Williams et al., 1993	0.75 in stage_Pliensbachian	FO	186.375	27.45633625
Kong Karls Land	Scriniocassis	weberi		Smelror, 1988b	1 in amm_b_Dumortieria pseudoradiosa	LO	175.91	66.090398325
Whitby	Scriniocassis	priscus		vd Schootbrugge et al., 2019a	0 in amm_b_Haugia variabilis	FO	179.82	43.03229842499999
Whitby	Scriniocassis	weberi		vd Schootbrugge et al., 2019a	0 in amm_b_Pleuroceras spinatum	FO	185.6	43.25846742857143
Kelimyar	Scriniocassis	weberi		vd Schootbrugge et al., 2019a	0 in amm_b_Harpoceras serpentinum	FO	183.16	80.13808045714286
Dorset-Yorkshire	Scriniocassis	weberi		Woollam and Riding, 1983	0 in amm_b_Amaltheus margaritatus	FO	188	40.449771428571424
Dorset-Yorkshire	Scriniocassis	priscus		Woollam and Riding, 1983	0 in amm_b_Haugia variabilis	FO	179.82	40.45975076
Dorset-Yorkshire	Scriniocassis	weberi		Woollam and Riding, 1983	1 in amm_b_Hyperlioceras discites	LO	170.67	38.07338180000001
Dorset-Yorkshire	Scriniocassis	priscus		Woollam and Riding, 1983	1 in amm_b_Stephanoceras humphriesianum	LO	169.74	38.13000817142857
North Sea Basin	Scriniocassis	priscus		Copestake and Partington, 2023	0.1 in amm_b_Hildoceras bifrons	FO	181.035	45.78393652
North Sea Basin	Scriniocassis	priscus		Copestake and Partington, 2023	1 in amm_b_Stephanoceras humphriesianum	LO	169.74	42.929804342857146
North Sea Basin	Scriniocassis	weberi		Copestake and Partington, 2023	1 in amm_b_Graphoceras concavum	LO	170.9	42.884474857142855
North Sea Basin	Scriniocassis	weberi		Copestake and Partington, 2023	1 in amm_b_Prodactylioceras davoei	FO	188	45.40817571428572