Data plotted here is from DINOSTRAT, available via Zenodo: DOI: 10.5281/zenodo.18375303. Please cite Bijl, 2022 https://doi.org/10.5194/essd-14-579-2022 when using this data.

Distribution


Plots are based on the following information

FO/LO	Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
LO	North Sea Compilation	Maturodinium inornatum	Copestake and Partington, 2023	0.6 in amm_b_Dactylioceras tenuicostatum	183.576	43.021
FO	North Sea Compilation	Maturodinium inornatum	Riding and Thomas, 1992	0 in amm_b_Amaltheus margaritatus	188	42.596
LO	North Sea Compilation	Maturodinium inornatum	Riding and Thomas, 1992	1 in amm_b_Pleuroceras spinatum	184.2	42.961
FO	Bavaria	Maturodinium inornatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	42.833
LO	Bavaria	Maturodinium inornatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.863
FO	Volga Basin	Maturodinium inornatum	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.929
LO	Volga Basin	Maturodinium inornatum	Feist-Burkhardt, 1994	1 in amm_b_Parkinsonia parkinsoni	168.17	54.5
FO	Yorkshire	Maturodinium inornatum	Bucefalo Palliani and Riding, 2003	0 in amm_b_Amaltheus margaritatus	188	41.667
LO	Yorkshire	Maturodinium inornatum	Bucefalo Palliani and Riding, 2003	1 in amm_b_Pleuroceras spinatum	184.2	42.084
FO	Whitby	Maturodinium inornatum	vd Schootbrugge et al., 2019a	0.5 in amm_b_Pleuroceras spinatum	184.9	43.346
LO	Volga Basin	Maturodinium inornatum ssp. reticulatum	Below, 1987a	1 in stage_Aalenian	170.9	55.401
FO	Volga Basin	Maturodinium inornatum ssp. reticulatum	Below, 1987a	0.5 in stage_Pliensbachian	188.55	63.028
FO	Volga Basin	Maturodinium inornatum ssp. reticulatum	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.929
LO	Volga Basin	Maturodinium inornatum ssp. reticulatum	Feist-Burkhardt, 1994	1 in amm_b_Graphoceras concavum	170.9	55.401
LO	Volga Basin	Maturodinium semitabulatum	Feist-Burkhardt, 1994	0 in amm_b_Witchellia laeviuscula	170.67	55.325
FO	Volga Basin	Maturodinium semitabulatum	Feist-Burkhardt, 1994	1 in amm_b_Witchellia laeviuscula	170.32	55.21
FO	Volga Basin	Maturodinium semitabulatum ssp. fossatum	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.929
LO	Volga Basin	Maturodinium semitabulatum ssp. fossatum	Feist-Burkhardt, 1994	0 in amm_b_Witchellia laeviuscula	170.67	55.325
FO	Volga Basin	Maturodinium semitabulatum ssp. glabrum	Feist-Burkhardt, 1994	0 in amm_b_Amaltheus margaritatus	188	62.929
LO	Volga Basin	Maturodinium semitabulatum ssp. glabrum	Feist-Burkhardt, 1994	1 in amm_b_Amaltheus margaritatus	185.6	62.496