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.

Distribution


Histogram


Map



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
Quercy2	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 1997b	0 in amm_t_Grammoceras thouarsense	FO	178.34	34.30763838
Quercy2	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 1997b	1 in amm_b_Pleydellia aalensis	LO	174.7	32.90402889999999
North Yorkshire	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 2000	1 in amm_b_Harpoceras serpentinum	FO	181.17	43.276795299999996
Yorkshire	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 2003	0 in amm_t_Hildoceras bifrons	FO	181.17	42.055690424999995
Portugal	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	FO	184.2	31.859392000000003
southern France	Nannoceratopsis	ambonis		Bucefalo Palliani and Riding, 2003	0 in amm_b_Dactylioceras tenuicostatum	FO	184.2	36.49778857142857
Dorset-Yorkshire	Nannoceratopsis	ambonis		Woollam and Riding, 1983	1 in amm_b_Dumortieria pseudoradiosa	FO	175.91	39.22607538
Dorset-Yorkshire	Nannoceratopsis	ambonis		Woollam and Riding, 1983	1 in amm_b_Hyperlioceras discites	LO	170.67	38.07338180000001
North Sea Basin	Nannoceratopsis	ambonis		Copestake and Partington, 2023	1 in amm_b_Hyperlioceras discites	LO	170.67	42.8934626
North Sea Basin	Nannoceratopsis	ambonis		Copestake and Partington, 2023	0 in amm_b_Leioceras opalinum	FO	174.7	43.7208044