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
FO	China Sea	Emmetrocysta denticulata	He Chengquan and Li Peng, 1981	0 in stage_Chattian	27.29	21.074
LO	China Sea	Emmetrocysta denticulata	He Chengquan and Li Peng, 1981	1 in stage_Chattian	23.04	21.47
FO	Dorset-Yorkshire	Emmetrocysta sarjeantii	Gitmez, 1970	0 in stage_Kimmeridgian	154.78	39.032
LO	Dorset-Yorkshire	Emmetrocysta sarjeantii	Gitmez, 1970	0.5 in stage_Kimmeridgian	152.01	39.154
FO	Australia synthesis	Emmetrocysta urnaformis	Cookson, 1953	0 in stage_Rupelian	33.9	-40.071
LO	ODP 1168	Emmetrocysta urnaformis	Hou et al., 2023	0 in nan_n_NN1	23.126	-50.148