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	Heslertonia	heslertonensis		Costa and Davey, 1992	0.5 in amm_b_Deshayesites deshayesi	LO	119.53999999999999	42.47270556666667
North Sea Compilation	Heslertonia	heslertonensis		Costa and Davey, 1992	0 in amm_b_Peregrinoceras albidum	FO	137.81	39.471718100000004
Haldager 1	Heslertonia	pellucida		Davey, 1982	0.5 in amm_b_Peregrinoceras albidum	FO	137.2	43.80333088888889
Haldager 1	Heslertonia	heslertonensis		Davey, 1982	0 in amm_b_Stolcoceras tuberculatum	FO	133.09	43.6858522
Isle of Wright	Heslertonia	heslertonensis		Duxbury, 1983	0.4 in amm_b_Deshayesites deshayesi	LO	119.626	40.327053029999995
Q13_14	Heslertonia	heslertonensis		Duxbury, 2001	0.2 in amm_b_Deshayesites deshayesi	LO	119.798	48.020662736666665
Central Danish Trough	Heslertonia	heslertonensis		Heilmann-Clausen, 1987	0.5 in amm_b_Deshayesites deshayesi	LO	119.53999999999999	45.86908866666667
Central Danish Trough	Heslertonia	heslertonensis		Heilmann-Clausen, 1987	0 in amm_b_Peregrinoceras albidum	FO	137.81	42.89237693333333
765	Heslertonia	striata		Helby and McMinn, 1992	0 in nan_n_CC7b	FO	119.40135000000001	-51.25782725225
Rio Argos	Heslertonia	heslertonensis		Leereveld, 1997a	0.95 in amm_t_Crioceratites loryi	FO	130.945	24.275147844868343
Broyon	Heslertonia	heslertonensis		Monteil, 1992	0.25 in amm_t_Saynoceras verrucosum	FO	135.1875	31.400450208333332
Boyarka	Heslertonia	heslertonensis		Shulgina et al., 1994	0.5 in amm_s_Unzoned	LO	136.07	68.95111628181819
Boyarka	Heslertonia	heslertonensis		Shulgina et al., 1994	0.5 in amm_s_Unzoned	FO	136.07	68.95111628181819