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	Arctic Basin	Cassiculosphaeridia magna	Bujak et al., 2022	0 in amm_b_Aulacostephanus eudoxus	150.99	72.28310803333333
FO	Haldager 1	Cassiculosphaeridia magna	Davey, 1982	0.5 in amm_b_Glaucolithites glaucolithus	144.815	43.992851316666666
FO	Scotian Margin	Cassiculosphaeridia magna	Williams et al., 1993	0.15 in stage_Valanginian	136.935	35.270638605555554
FO	765	Cassiculosphaeridia magna	Helby and McMinn, 1992	0.5 in mag_M1n	122.59126666666667	-51.647731947696975
FO	Australia Synthesis	Cassiculosphaeridia magna	Helby et al., 1987	0.7 in stage_Berriassian	139.32	-64.51138577777778
FO	Broyon	Cassiculosphaeridia magna	Monteil, 1992	0.25 in amm_t_Saynoceras verrucosum	135.1875	31.400450208333332
FO	Silesian Basin	Cassiculosphaeridia magna	Skupien and Vašíček, 2002	0 in amm_t_Nicklesia pulchella	125.28	36.510400000000004
LO	North Sea Compilation	Cassiculosphaeridia magna	Costa and Davey, 1992	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	42.01556390909091
LO	Q13_14	Cassiculosphaeridia magna	Duxbury, 2001	0.55 in amm_b_Ancyloceras inexum / S. pingue	121.80199999999999	47.46700476181818
LO	Scotian Margin	Cassiculosphaeridia magna	Williams et al., 1993	0.6 in stage_Barremian	123.44	37.13820450909091
LO	Central Danish Trough	Cassiculosphaeridia magna	Heilmann-Clausen, 1987	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	45.41299936363636
LO	765	Cassiculosphaeridia magna	Helby and McMinn, 1992	0.23 in mag_C34n	112.38184844444444	-50.807691112664
LO	Australia Synthesis	Cassiculosphaeridia magna	Helby et al., 1987	0.5 in stage_Aptian	117.30000000000001	-61.648578
LO	Rio Argos	Cassiculosphaeridia magna	Leereveld, 1995	1 in amm_t_Imerites giraudi	121.55	26.5074477887927
LO	Angles	Cassiculosphaeridia magna	Oosting et al., 2006	0.5 in amm_t_Deshayesites forbesi	120.31	32.688399999999994
LO	Nordvik Peninsula	Cassiculosphaeridia magna	Nikitenko et al., 2008	0.72 in amm_s_Unzoned	135.40120000000002	73.137153506
LO	Boyarka	Cassiculosphaeridia magna	Shulgina et al., 1994	0.6 in amm_s_Unzoned	135.76600000000002	68.85902832545456
LO	Silesian Basin	Cassiculosphaeridia magna	Skupien and Vašíček, 2002	1 in amm_t_Moutoniceras moutonianum	124.4	36.792

Distribution


Histogram


Map