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
LO	Stevns Klint	Caligodinium aceras	Surlyk et al., 2013	0.5 in nan_u_UC20d	66.66	45.589
FO	Stevns Klint	Caligodinium aceras	Surlyk et al., 2013	1 in nan_u_UC16b	77.563	46.593
FO	Arctic Basin	Caligodinium aceras	Bujak et al., 2022	0 in amm_b_Hildoceras bifrons	181.17	72.903
LO	Marche	Caligodinium amiculum	Biffi and Manum, 1988	0.8 in nan_n_NN4	15.476	37.891
FO	Marche	Caligodinium amiculum	Biffi and Manum, 1988	0 in nan_n_NP21	34.44	33.727
LO	Scotian Margin	Caligodinium amiculum	Williams et al., 1993	0.5 in stage_Aquitanian	21.745	39.862
FO	Scotian Margin	Caligodinium amiculum	Williams et al., 1993	0 in stage_Danian	66.04	37.958
LO	Monte Cagnero	Caligodinium amiculum	Brinkhuis and Biffi, 1993	0.6 in mag_C13n	33.419	33.597
FO	Monte Cagnero	Caligodinium amiculum	Brinkhuis and Biffi, 1993	0.2 in mag_C17n	37.779	33.004
LO	ODP 913	Caligodinium amiculum	Firth, 1996	0.5 in mag_C16r	36.462	65.43
FO	ODP 913	Caligodinium amiculum	Firth, 1996	0 in mag_C19n	41.18	64.041
FO	Suvlu	Caligodinium amiculum	King et al., 2018	0.2 in nan_n_NP11	53.86	37.907
LO	Chesapeake Bay	Caligodinium amiculum	De Verteuil and Norris, 1996a	0.3 in nan_n_NN2	21.63	35.931
FO	Gulf	Caligodinium amiculum	Srivastava, 1995	1 in plfor_A_Radotruncana calcarata	74.201	34.291
LO	Jylland	Caligodinium amiculum	Dybkjaer and Piasecki, 2010	0.35 in nan_n_NN2	21.455	49.779
FO	Priabona	Caligodinium amiculum	Brinkhuis, 1994	0.75 in nan_c_CP16a	33.712	36.282
FO	Boom Doel	Caligodinium endoreticulum	Stover and Hardenbol, 1994	0 in stage_Rupelian	33.9	43.736
LO	Boom Doel	Caligodinium endoreticulum	Stover and Hardenbol, 1994	1 in stage_Rupelian	27.29	43.875
FO	Meer	Caligodinium goeranii	Slimani et al., 2011	0.9 in stage_Campanian	73.318	42.117
LO	Meer	Caligodinium goeranii	Slimani et al., 2011	0 in stage_Danian	66.04	41.467
FO	Bohai	Caligodinium granulatum	Jiabo, 1978	0 in stage_Danian	66.04	43.925
LO	Bohai	Caligodinium granulatum	Jiabo, 1978	1 in stage_Priabonian	33.9	43.294
FO	Austral Basin	Caligodinium perforatum	Guler et al., 2005	0.5 in stage_Maastrichtian	69.105	-55.925
LO	Austral Basin	Caligodinium perforatum	Guler et al., 2005	1 in stage_Maastrichtian	66.04	-56.019
LO	Marche	Caligodinium pychnum	Biffi and Manum, 1988	0.5 in nan_n_NN4	16.4	37.613
FO	Marche	Caligodinium pychnum	Biffi and Manum, 1988	0.8 in nan_n_NP25	23.863	35.52
FO	Monte Cagnero	Caligodinium pychnum	Brinkhuis et al., 1992	1 in mag_C7Ar	24.766	35.031
FO	Umbria-Marche	Caligodinium pychnum	Pross et al., 2010	0 in mag_C8r	26.42	34.669
FO	ODP 1168	Caligodinium pychnum	Brinkhuis et al., 2003a	1 in mag_C6Bn.1n	21.806	-49.455
LO	Contessa	Caligodinium pychnum	Montanari et al., 1997	0.5 in nan_c_CN1c	20.845	35.98
FO	Contessa	Caligodinium pychnum	Wilpshaar et al., 1996	0.5 in mag_C8n.2n	25.645	34.808