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	North Sea Compilation	Protoellipsodinium spinosum	Costa and Davey, 1992	0 in amm_b_Endemoceras noricum	132.26	39.406292199999996
FO	North Sea Compilation	Protoellipsodinium spinocristatum	Costa and Davey, 1992	0 in amm_b_Prodeshayesites fissicostatus	121.15	42.01556390909091
FO	Vallentigny	Protoellipsodinium spinosum	Davey and Verdier, 1971	0 in amm_b_Leymeriella tardefurcata	111.27	40.01772544
FO	Vallentigny	Protoellipsodinium spinocristatum	Davey and Verdier, 1971	0 in amm_b_Leymeriella tardefurcata	111.27	40.01772544
FO	Isle of Wright	Protoellipsodinium spinocristatum	Duxbury, 1983	0.9 in amm_b_Deshayesites deshayesi	119.196	40.46308138
FO	Q13_14	Protoellipsodinium spinocristatum	Duxbury, 2001	0.55 in amm_b_Deshayesites deshayesi	119.497	48.11583943833333
FO	Central Danish Trough	Protoellipsodinium clavulus	Heilmann-Clausen, 1987	0.5 in amm_b_Paracrioceras denckmanni	123.255	44.84159137272727
FO	Central Danish Trough	Protoellipsodinium spinosum	Heilmann-Clausen, 1987	0 in amm_b_Polyptychites	136.72	42.891645422222226
FO	Rio Argos	Protoellipsodinium touille	Leereveld, 1997a	0.75 in amm_t_Acanthodiscus radiatus	131.85750000000002	24.161278359264536
FO	Rio Argos	Protoellipsodinium spinosum	Leereveld, 1997a	0.1 in amm_t_Toxancyloceras vandenheckii	124.259	25.829596732926287
FO	Rio Argos	Protoellipsodinium clavulus	Leereveld, 1997a	0.5 in amm_t_Moutoniceras moutonianum	124.58000000000001	25.74927551146703
FO	638B	Protoellipsodinium touille mugatae	Masure, 1988	0.1 in nan_n_CC4b	130.7717253172855	34.04378852970255
FO	638B	Protoellipsodinium seghire medaaure	Masure, 1988	0.5 in nan_n_CC4b	129.5352603172855	34.176648942070734
FO	Silesian Basin	Protoellipsodinium clavulus	Skupien and Vašíček, 2002	0 in amm_t_Nicklesia pulchella	125.28	36.510400000000004
FO	Silesian Basin	Protoellipsodinium spinosum	Skupien and Vašíček, 2002	0 in amm_t_Nicklesia pulchella	125.28	36.510400000000004
FO	Silesian Basin	Protoellipsodinium touille	Skupien and Vašíček, 2002	0 in amm_t_Taveraidiscus hugii	126.5	36.120000000000005
LO	North Sea Compilation	Protoellipsodinium spinocristatum	Costa and Davey, 1992	1 in amm_b_Pervenquieria inflatum	103.13	44.903152115
LO	North Sea Compilation	Protoellipsodinium spinosum	Costa and Davey, 1992	1 in amm_b_Pervenquieria inflatum	103.13	44.903152115
LO	Vallentigny	Protoellipsodinium spinosum	Davey and Verdier, 1971	1 in amm_b_Pervenquieria inflatum	103.13	40.51367936
LO	Vallentigny	Protoellipsodinium spinocristatum	Davey and Verdier, 1971	0.75 in amm_b_Pervenquieria pricei	104.3625	40.4385856
LO	400A	Protoellipsodinium spinocristatum	Davey, 1979	0.5 in nan_u_BC26	103.66912500000001	39.489816894375
LO	Q13_14	Protoellipsodinium clavulus	Duxbury, 2001	1 in amm_b_Hypacanthoplites jacobi	113.2	49.907266285714286
LO	Q13_14	Protoellipsodinium spinocristatum	Duxbury, 2001	0.25 in amm_b_Pervenquieria fallax	102.7775	50.601226114285716
LO	Central Danish Trough	Protoellipsodinium clavulus	Heilmann-Clausen, 1987	1 in amm_b_Leymeriella tardefurcata	110.87	47.79321727857143
LO	Central Danish Trough	Protoellipsodinium spinosum	Heilmann-Clausen, 1987	1 in amm_b_Pervenquieria inflatum	103.13	48.26515272142857
LO	Rio Argos	Protoellipsodinium touille	Leereveld, 1997a	0.33 in amm_t_Gerhardtia sartousi	122.6666	26.228050044613873
LO	638B	Protoellipsodinium touille mugatae	Masure, 1988	1 in nan_n_CC4b	127.98967906728548	34.34272445753096
LO	638B	Protoellipsodinium seghire medaaure	Masure, 1988	1 in nan_n_CC4b	127.98967906728548	34.34272445753096
LO	Silesian Basin	Protoellipsodinium touille	Skupien and Vašíček, 2002	1 in amm_t_Taveraidiscus hugii	125.52	36.433600000000006
LO	Western Carpathians	Protoellipsodinium clavulus	Skupien, 2004	1 in amm_t_no agreed zonation	107.59	39.8097
LO	Western Carpathians	Protoellipsodinium spinosum	Skupien, 2004	1 in amm_t_Arrhaphoceras briacensis	100.25	41.0575
LO	Western Carpathians	Protoellipsodinium spinocristatum	Skupien, 2004	1 in amm_t_Arrhaphoceras briacensis	100.25	41.0575
LO	Rodmell	Protoellipsodinium spinocristatum	Tocher and Jarvis, 1996	0.05 in amm_b_Mantelliceras mantelli	100.156	43.17886676533333
LO	Cordebugle	Protoellipsodinium spinocristatum	Tocher and Jarvis, 1996	0.05 in amm_b_Mantelliceras mantelli	100.156	41.450498568

Histogram