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

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
Arctic Basin	Meiourogonyaulax planoseptata	Bujak et al., 2022	0 in amm_b_Proplanulites koenigi	164.6	73.21211285714286
Arctic Basin	Meiourogonyaulax planoseptata	Bujak et al., 2022	0 in amm_b_Quenstedtoceras mariae	161.53	73.51499028571428
Isle of Skye	Meiourogonyaulax planoseptata	Riding and Thomas, 1997	0 in amm_b_Macrocephalites herveyi	165.29	43.0041961
Isle of Skye	Meiourogonyaulax planoseptata	Riding and Thomas, 1997	0.9 in amm_b_Macrocephalites herveyi	164.66899999999998	43.07693521
Caucasus	Meiourogonyaulax planoseptata	Smelror and Lominadze, 1989	0 in amm_t_Erymnoceras coronatum	163.3	37.5975
Caucasus	Meiourogonyaulax planoseptata	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	37.5975
Barentz Sea	Meiourogonyaulax planoseptata	Smelror, 1994	1 in stage_Bathonian	165.29	65.02230036428571
Barentz Sea	Meiourogonyaulax planoseptata	Smelror, 1994	0 in stage_Oxfordian	161.53	65.42403219285714

Distribution


Histogram


Map