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.


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
FO	North Sea Compilation	Stiphrosphaeridium dictyophorum	Riding and Thomas, 1992	0 in amm_b_Paracraspedites oppressus	144.13	39.42543463333333
FO	Haldager 1	Stiphrosphaeridium dictyophorum	Davey, 1982	0.5 in amm_b_Subcraspedites primitivus	143.85500000000002	43.96895905
FO	Central Danish Trough	Stiphrosphaeridium dictyophorum	Heilmann-Clausen, 1987	0 in amm_b_Runctonia runctoni	141.75	42.89502111111111
FO	Denmark3	Stiphrosphaeridium dictyophorum	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.8 in stage_Tithonian	144.328	44.110386352
FO	nw Australia compilation	Stiphrosphaeridium dictyophorum	Riding et al., 2010	1 in stage_Kimmeridgian	149.24	-47.3907684
LO	North Sea Compilation	Stiphrosphaeridium dictyophorum	Costa and Davey, 1992	0.75 in amm_b_Surites icenii	138.38	39.4675438
LO	Haldager 1	Stiphrosphaeridium dictyophorum	Davey, 1982	0.5 in amm_b_Subcraspedites preplicomphalus	143.5	43.96012388888889
LO	Volga Basin	Stiphrosphaeridium dictyophorum	Harding et al., 2011	1 in amm_r_Virgatites virgatus	144.72	46.67197257777778
LO	Central Danish Trough	Stiphrosphaeridium dictyophorum	Heilmann-Clausen, 1987	1 in amm_b_Proleymeriella schrammeni	111.27	47.76882785
LO	North Sea Basin	Stiphrosphaeridium dictyophorum	Copestake and Partington, 2023	1 in amm_b_Hectoroceras kochi	138.77	NA

Distribution


Histogram


Map