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	Milne Land	Valensiella vermiculata	Smelror, 1988a	1 in amm_b_Oxycerites orbis	165.5	50.509439375
LO	Milne Land	Valensiella vermiculata	Smelror, 1988a	0.5 in amm_b_Proplanulites koenigi	164.235	50.61148218125
LO	North Sea Basin	Valensiella vermiculata	Copestake and Partington, 2023	0.25 in amm_b_Macrocephalites herveyi	165.1175	43.110438435714286

Distribution


Histogram


Map