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	400A	Circulodinium distinctum longispinatum	Davey, 1979	0.5 in nan_u_BC26	103.66912500000001	39.489816894375
FO	400A	Circulodinium distinctum	Davey, 1979	0.9 in nan_u_BC21	115.01060237292519	38.254657284372016
FO	Scotian Margin	Circulodinium distinctum	Williams et al., 1993	0.65 in stage_Kimmeridgian	151.179	32.99993925888889
FO	534	Circulodinium distinctum	Habib and Drugg, 1983	0.5 in mag_M16r	139.91994743873806	23.420580281362202
FO	603	Circulodinium distinctum	Habib and Drugg, 1987	0.75 in mag_M16n	138.77621697812268	30.29349016909008
FO	638B	Circulodinium distinctum	Masure, 1988	0.25 in nan_n_CC4b	130.3080509422855	34.093611184340624
FO	Disko	Circulodinium distinctum	Piasecki et al., 1992	0.8 in nan_n_NP4	61.676626	56.607589972295
FO	east Kent	Circulodinium distinctum	Prince et al., 2008	0.2 in amm_b_Gauthiericeras margae	87.97200000000001	44.933071731428576
LO	400A	Circulodinium distinctum brevispinatum	Davey, 1979	0.5 in nan_u_BC24	109.0617	39.0186945795
LO	400A	Circulodinium distinctum longispinatum	Davey, 1979	0 in nan_u_BC27	103.27425	39.52431514875
LO	Scotian Margin	Circulodinium distinctum	Williams et al., 1993	0.85 in stage_Maastrichtian	66.9595	37.70663104583333
LO	Volga Basin	Circulodinium distinctum	Harding et al., 2011	0.33 in amm_r_Dorsoplanites panderi	146.2122	46.97357272577778
LO	748	Circulodinium distinctum	Mohr and Mao, 1997	1 in nan_n_CC23	72.24700000000001	-60.4647785575
LO	638B	Circulodinium distinctum	Masure, 1988	1 in nan_n_CC5	125.42327906728546	34.618488803712786
LO	Nordvik Peninsula	Circulodinium distinctum	Nikitenko et al., 2008	0.72 in amm_s_Unzoned	135.40120000000002	73.137153506
LO	Disko	Circulodinium distinctum	Piasecki et al., 1992	1 in nan_n_NP4	61.27447	56.588444330525
LO	east Kent	Circulodinium distinctum	Prince et al., 2008	0.92 in amm_b_Placenticeras polyopsis	84.004	44.236285262857145
LO	Snøvit field	Circulodinium distinctum	Radmacher et al., 2014a	0.25 in stage_Campanian	80.78	NA
LO	Gulf of Guinea	Circulodinium distinctum	Guerrero-Murcia and Helenes, 2022	1 in stage_Maastrichtian	66.04	5.325139694117647

Distribution


Histogram


Map