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	North Sea Compilation	Avellodinium falsificum	Duxbury, 2019	0.8 in stage_Aptian	114.84	43.672
LO	Q13_14	Avellodinium falsificum	Duxbury, 2001	0.75 in amm_b_Haplocrioceras fissicostatum	124.9	46.313
LO	Central Danish Trough	Avellodinium falsificum	Heilmann-Clausen, 1987	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	45.144
FO	Central Danish Trough	Avellodinium falsificum	Heilmann-Clausen, 1987	0 in amm_b_Subcraspedites lamplughi	143.26	43.33
FO	Haldager 1	Avellodinium falsificum	Davey, 1982	0 in amm_b_Paracraspedites oppressus	144.13	43.976
FO	Rio Argos	Avellodinium falsificum	Leereveld, 1997a	0.75 in amm_t_Acanthodiscus radiatus	131.858	24.528
LO	Rio Argos	Avellodinium falsificum	Leereveld, 1997a	1 in amm_t_Taveraidiscus hugii	125.52	24.813
LO	Volga Basin	Avellodinium falsificum	Harding et al., 2011	0.5 in amm_r_Kachpurites fulgens	144.095	46.114
FO	New Guinea	Avellodinium flagellatum	Davey, 1988	0 in stage_Valanginian	137.7	-53.876
LO	New Guinea	Avellodinium flagellatum	Davey, 1988	1 in stage_Valanginian	132.6	-52.772
FO	Vocontian Basin	Avellodinium lepidum	Duxbury, 2024	0.8 in amm_t_Thurmanniceras pertransiens	136.894	30.076
FO	Perth Basin	Avellodinium lepidum	Backhouse, 1988	0.5 in stage_Valanginian	135.15	-61.757
LO	Perth Basin	Avellodinium lepidum	Backhouse, 1988	0.5 in stage_Aptian	117.3	-62.428
FO	Speeton	Avellodinium variabilis	Duxbury, 2023	0 in amm_b_Endemoceras noricum	132.26	40.777
LO	Speeton	Avellodinium variabilis	Duxbury, 2023	0.5 in stage_Hauterivian	129.55	41.099