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
Isle of Skye	Chytroeisphaeridia hyalina	Riding and Thomas, 1997	0.85 in amm_b_Macrocephalites herveyi	164.7035	43.07289414833333
Isle of Skye	Chytroeisphaeridia hyalina	Riding and Thomas, 1997	0.9 in amm_b_Macrocephalites herveyi	164.66899999999998	43.07693521
North Sea Coast	Chytroeisphaeridia hyalina	Riley and Fenton, 1982	0 in amm_b_Macrocephalites herveyi	165.29	36.47453625
Caucasus	Chytroeisphaeridia hyalina	Smelror and Lominadze, 1989	0 in amm_t_Erymnoceras coronatum	163.3	37.5975
Caucasus	Chytroeisphaeridia hyalina	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	37.5975
Milne Land	Chytroeisphaeridia hyalina	Smelror, 1988a	0.25 in amm_b_Cardioceras cordatum	159.51999999999998	50.99182355
Milne Land	Chytroeisphaeridia hyalina	Smelror, 1988a	1 in amm_b_Clydoniceras discus	165.29	50.5263792875
North Sea Basin	Chytroeisphaeridia hyalina	Copestake and Partington, 2023	1 in amm_b_Sigaloceras calloviense	163.47	43.17481802857143
North Sea Basin	Chytroeisphaeridia hyalina	Copestake and Partington, 2023	0.9 in amm_b_Oxycerites orbis	165.522	43.09463173142857

Distribution


Histogram


Map