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	Mudurnu Basin	Spinidinium densispinatum	Açikalin et al., 2015	0.25 in plfor_B_P0	66.03	30.4
FO	1172	Spinidinium macmurdoense	Bijl et al., 2013	0.25 in mag_C24r	56.30075	-60.050452340625
FO	1172	Spinidinium schellenbergii	Bijl et al., 2021	0.33 in mag_C26r	61.27447	-60.8070412009
FO	Seymour Island	Spinidinium colemanii	Bowman et al., 2016	0 in stage_Danian	66.04	-66.0815014
FO	El Kef	Spinidinium densispinatum	Guasti et al., 2005	0.9 in nan_n_NP1	65.73400000000001	22.15710928257742
FO	El Kef	Spinidinium essoi	Guasti et al., 2005	0.1 in nan_n_NP7	58.835660000000004	23.104017331286503
FO	North Sea Compilation	Spinidinium densispinatum	Powell, 1992	0.5 in plfor_B_P3a	61.925595	42.2538692019625
FO	mid-Waipara	Spinidinium macmurdoense	Crouch et al., 2020	1 in mag_C22n	48.878	-47.958053944
FO	Hor Harar	Spinidinium densispinatum	Eshet et al., 1992	0 in plfor_B_P1c	63.9248	13.417732592
FO	Patagonia	Spinidinium macmurdoense	Gonzalez-Estebenet et al., 2021	0.5 in nan_n_NP10	55.04653	-57.9540410515
FO	Trunch borehole	Spinidinium echinoideum	Pearce et al., 2020	0.6 in amm_b_Paratexanites serratomarginatus	86.636	45.49720245142857
FO	synthesis N Germany	Spinidinium densispinatum	Köthe, 2012	0.55 in nan_n_NP4	62.179321	42.791888121815
FO	Omsk No. 8	Spinidinium lanterna	Lebedeva et al., 2013	0.2 in mag_C31r	71.01500000000001	51.61936788571429
FO	Omsk No. 8	Spinidinium uncinatum	Lebedeva et al., 2013	0.6 in mag_C33r	81.4	52.606951714285714
FO	748	Spinidinium clavus	Mao and Mohr, 1992	0 in nan_n_CC22	76.76555	-60.15159409154167
FO	748	Spinidinium lanterna	Mohr and Mao, 1997	0 in stage_Campanian	83.65	-59.95668457142857
FO	748	Spinidinium uncinatum	Mao and Mohr, 1992	0.8 in nan_n_CC22	76.036078	-60.202154403754996
FO	Hornby Island	Spinidinium densispinatum	McLachlan et al., 2018	0.7 in mag_C33n	75.9107	42.20774999999999
FO	Hornby Island	Spinidinium echinoideum	McLachlan et al., 2018	0.85 in mag_C33n	75.05585	42.92012499999999
FO	Hold With Hope	Spinidinium echinoideum	Nøhr-Hansen et al., 2020	0.33 in stage_Coniacian	88.1723	59.499308724857144
FO	Disko	Spinidinium clavus	Piasecki et al., 1992	0.5 in nan_n_NP5	60.316555	56.542840392162496
FO	Landana	Spinidinium clavus	Steeman et al., 2020	0.5 in plfor_B_P3b	61.137625	-9.7690573275
FO	Landana	Spinidinium ovale	Steeman et al., 2020	0.25 in plfor_B_P5	56.826	-8.963069415000001
FO	612	Spinidinium ornatum	Tocher, 1987	0 in plfor_B_Globotruncanella havanensis	75.05585	37.7400157
LO	Mudurnu Basin	Spinidinium densispinatum	Açikalin et al., 2015	0.2 in plfor_B_P1b	64.94272	30.4
LO	1171	Spinidinium macmurdoense	Bijl et al., 2013	0 in mag_C17n	38.081	-61.91092770117647
LO	North Sea Compilation	Spinidinium densispinatum	Powell, 1992	0.9 in plfor_B_P3b	60.833525	42.2451244514375
LO	Scotian Margin	Spinidinium densispinatum	Fensome et al., 2008	0.75 between 1 nan_c_NC22 1 nan_n_NP8	60.166075000000006	36.931256190625
LO	Viborg-1	Spinidinium clavus	Heilmann-Clausen, 1985	0.5 between 0 nan_n_NP4 1 nan_n_NP5	61.321945	46.548343796400005
LO	Viborg-1	Spinidinium densispinatum	Heilmann-Clausen, 1985	0.33 between 0 nan_n_NP5 1 nan_n_NP8	59.9375179	46.56934503133675
LO	Viborg-1	Spinidinium echinoideum	Heilmann-Clausen, 1985	0.5 between 0 nan_n_NP4 1 nan_n_NP5	61.321945	46.548343796400005
LO	synthesis N Germany	Spinidinium densispinatum	Köthe, 2012	0.8 in nan_n_NP4	61.676626	42.795902141389995
LO	Omsk No. 8	Spinidinium uncinatum	Lebedeva et al., 2013	0.5 in mag_C31r	70.36100000000002	51.55717435428571
LO	Omsk No. 8	Spinidinium lanterna	Lebedeva et al., 2013	0 in nan_n_CC25a	70.14300000000001	51.53644317714286
LO	748	Spinidinium clavus	Mao and Mohr, 1992	0.1 in nan_n_CC23	75.49303900000001	-60.2397928893775
LO	748	Spinidinium lanterna	Mao and Mohr, 1992	0.8 in nan_n_CC22	76.036078	-60.202154403754996
LO	748	Spinidinium uncinatum	Mao and Mohr, 1992	0.8 in nan_n_CC24	70.56380000000001	-60.58144255216666
LO	east Kent	Spinidinium echinoideum	Prince et al., 2008	0.2 in amm_b_Placenticeras polyopsis	84.94	44.4006482
LO	Landana	Spinidinium ovale	Steeman et al., 2020	1 in plfor_B_E1	55.851	-8.727552508947369
LO	Landana	Spinidinium clavus	Steeman et al., 2020	1 in plfor_B_P3b	60.7575	-9.76273965
LO	Landana	Spinidinium densispinatum	Steeman et al., 2020	1 in plfor_B_P4	57.101	-9.0312632275
LO	Landana	Spinidinium echinoideum	Steeman et al., 2020	1 in plfor_B_P4	57.101	-9.0312632275

Histogram