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
North Sea Compilation	Heterosphaeridium	heteracanthum		Costa and Davey, 1992	1 in stage_Maastrichtian	LO	66.04	42.53416133333333
North Sea Compilation	Heterosphaeridium	heteracanthum		Costa and Davey, 1992	1 in stage_Maastrichtian	LO	66.04	42.53416133333333
North Sea Compilation	Heterosphaeridium	heteracanthum		Costa and Davey, 1992	0 in amm_b_Mantelliceras mantelli	FO	100.25	45.085641875
North Sea Compilation	Heterosphaeridium	difficile		Costa and Davey, 1992	1 in amm_b_Placenticeras polyopsis	LO	83.9	44.927435714285714
North Sea Compilation	Heterosphaeridium	difficile		Costa and Davey, 1992	0 in amm_t_Watinoceras devonense	FO	93.9	45.488320200000004
Pueblo	Heterosphaeridium	difficile		Dodsworth, 2000	0 in amm_b_Fagesia catinus	FO	93.63	45.8639581
Pueblo	Heterosphaeridium	difficile		Dodsworth, 2000	0.5 in amm_b_Fagesia catinus	LO	93.49	45.8090963
Scotian Margin	Heterosphaeridium	difficile		Williams et al., 1993	0.25 in stage_Santonian	LO	85.1875	39.69672883928571
Scotian Margin	Heterosphaeridium	difficile		Williams et al., 1993	0.33 in stage_Turonian	FO	92.41170000000001	41.356676396
Trunch borehole	Heterosphaeridium	difficile		Pearce et al., 2020	0.65 in amm_b_Subprionocyclus neptuni	FO	90.335	45.83096224
Trunch borehole	Heterosphaeridium	difficile		Pearce et al., 2020	0.75 in amm_b_Placenticeras polyopsis	LO	84.22500000000001	45.07258746428571
Trunch borehole	Heterosphaeridium	verdieri		Pearce et al., 2020	0.3 in amm_b_Paratexanites serratomarginatus	FO	87.068	45.573284439999995
Trunch borehole	Heterosphaeridium	verdieri		Pearce et al., 2020	0.27 in amm_b_Placenticeras bidorsatum	LO	83.26010000000001	44.90265341157143
748	Heterosphaeridium	cordiforme		Mao and Mohr, 1992	0.25 in nan_n_CC24	LO	71.72100000000002	-60.50123605583333
748	Heterosphaeridium	conjunctum		Mao and Mohr, 1992	0.2 in nan_n_CC22	FO	76.58318200000001	-60.164234169595
748	Heterosphaeridium	cordiforme		Mao and Mohr, 1992	0.8 in nan_n_CC23	FO	72.968342	-60.41478174236167
748	Heterosphaeridium	heteracanthum		Mao and Mohr, 1992	0.75 in nan_n_CC24	LO	70.66900000000001	-60.5741510525
638B	Heterosphaeridium	galiciae		Masure, 1988	1 in nan_n_CC5	LO	125.42327906728546	34.618488803712786
638B	Heterosphaeridium	galiciae		Masure, 1988	0 in nan_n_CC3b	FO	136.5890440672855	34.642114389603485
Hold With Hope	Heterosphaeridium	difficile		Nøhr-Hansen et al., 2020	0.6 in stage_Santonian	LO	84.47	58.932126942857145
Hold With Hope	Heterosphaeridium	difficile		Nøhr-Hansen et al., 2020	0 in stage_Turonian	FO	93.9	59.119410800000004
east Kent	Heterosphaeridium	difficile		Prince et al., 2008	0.5 in amm_b_Prionocyclus germani	FO	89.54499999999999	45.07947845
east Kent	Heterosphaeridium	verdieri		Prince et al., 2008	0.95 in amm_b_Placenticeras polyopsis	LO	83.965	44.22943680714286
east Kent	Heterosphaeridium	heteracanthum		Prince et al., 2008	0 in amm_b_Peroniceras tridorsatum	FO	89.39	45.089179900000005
east Kent	Heterosphaeridium	spinaconjunctum		Prince et al., 2008	0 in amm_b_Peroniceras tridorsatum	FO	89.39	45.089179900000005
east Kent	Heterosphaeridium	cordiforme		Prince et al., 2008	0.4 in amm_b_Peroniceras tridorsatum	FO	88.87	45.09076181428572
east Kent	Heterosphaeridium	verdieri		Prince et al., 2008	0.5 in amm_b_Peroniceras tridorsatum	FO	88.74000000000001	45.06793362857143
east Kent	Heterosphaeridium	conjunctum		Prince et al., 2008	0.75 in amm_b_Peroniceras tridorsatum	FO	88.415	45.010863164285716
east Kent	Heterosphaeridium	spinaconjunctum		Prince et al., 2008	0.4 in amm_b_Scaphites hippocrepis III	LO	81.306	43.79489564
east Kent	Heterosphaeridium	heteracanthum		Prince et al., 2008	0.4 in amm_b_Scaphites hippocrepis III	LO	81.306	43.79489564
Snøvit field	Heterosphaeridium	difficile		Radmacher et al., 2014a	1 in stage_Santonian	LO	83.65	NA
Snøvit field	Heterosphaeridium	difficile		Radmacher et al., 2014a	0 in stage_Turonian	FO	93.9	NA
6711	Heterosphaeridium	difficile		Radmacher et al., 2015	1 in stage_Coniacian	LO	85.7	60.402415000000005
6711	Heterosphaeridium	difficile		Radmacher et al., 2015	0 in stage_Turonian	FO	93.9	60.29890459999999
Fumichon	Heterosphaeridium	heteracanthum		Tocher and Jarvis, 1994	0.4 in amm_t_Mantelliceras dixoni	FO	97.518	41.659732944
Rodmell	Heterosphaeridium	heteracanthum		Tocher and Jarvis, 1996	0.8 in amm_b_Arrhaphoceras briacensis	LO	100.382	43.163993403999996
more basin	Heterosphaeridium	silybum		Vieira and Mahdi, 2022	1 in stage_Maastrichtian	LO	66.04	53.281026600000004
more basin	Heterosphaeridium	silybum		Vieira and Mahdi, 2022	0.5 in stage_Maastrichtian	FO	69.105	53.680748575