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	North Sea Compilation	Fibradinium annetorpense	Powell, 1992	0 in nan_n_NP1	66.04	42.826
LO	North Sea Compilation	Fibradinium annetorpense	Powell, 1992	1 in nan_n_NP7	57.6	42.612
LO	ODP 959	Fibradinium annetorpense	Masure et al., 1998	1 in stage_Danian	61.66	-9.077
LO	Stevns Klint	Fibradinium annetorpense	Surlyk et al., 2013	1 in nan_u_UC20d	66.04	45.532
LO	Viborg_1	Fibradinium annetorpense	Heilmann-Clausen, 1985	0.6 between 0 nan_n_NP5 1 nan_n_NP8	58.844	46.772
FO	Omsk No. 8	Fibradinium annetorpense	Lebedeva et al., 2013	0 in mag_C31r	71.451	51.616
FO	Arctic Basin	Fibradinium annetorpense	Williams et al., 2025	0.6 in stage_Campanian	76.762	74.231
FO	Poigny	Fibradinium annetorpense	Pearce et al., 2022	0.8 in nan_u_UC14	81.334	39.943
FO	Disko	Fibradinium annetorpense	Piasecki et al., 1992	0.5 in nan_n_NP6	59.166	56.619
LO	Svalbard	Fibradinium densibaculatum	Below, 1987b	1 in stage_Albian	100.5	71.371
FO	Svalbard	Fibradinium densibaculatum	Below, 1987b	0.5 in stage_Albian	106.85	70.893
LO	Rhine graben	Fibradinium diatretiforme	Below, 1987b	1 in stage_Chattian	23.04	44.61
FO	Rhine graben	Fibradinium diatretiforme	Below, 1987b	0 in stage_Rupelian	33.9	43.857
LO	Schwabische Alb	Fibradinium follis	Below, 1987b	1 in amm_b_Erymnoceras coronatum	162.91	37.171
FO	Schwabische Alb	Fibradinium follis	Below, 1987b	0 in amm_b_Erymnoceras coronatum	163.3	37.193
LO	Northwest France	Fibradinium lacertum	Below, 1987b	0.75 in stage_Albian	103.675	42.617
FO	Northwest France	Fibradinium lacertum	Below, 1987b	0.25 in stage_Albian	110.025	42.023
FO	Omsk No. 8	Fibradinium squamosum	Lebedeva et al., 2013	0 in mag_C31r	71.451	51.616
LO	Rhine graben	Fibradinium squamosum	Below, 1987b	1 in stage_Rupelian	27.29	43.975
FO	North Sea Compilation	Fibradinium variculum	Duxbury, 2019	0.65 in stage_Barremian	123.185	41.171
FO	ODP 765	Fibradinium variculum	Helby and McMinn, 1992	0.5 in mag_M1n	122.591	-49.564
FO	Vocontian Basin	Fibradinium variculum	Duxbury, 2024	0.45 in amm_t_Karakaschiceras inostranzewi	135.73	30.019
LO	Perth Basin	Fibradinium variculum	Stover and Helby, 1987d	0.5 in stage_Aptian	117.3	-62.428