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	Volga Basin	Dodekovia bullula	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia bullula	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
FO	Volga Basin	Dodekovia knertensis	Feist-Burkhardt, 1994	0 in amm_b_Hildoceras bifrons	181.17	61.342
LO	Volga Basin	Dodekovia knertensis	Feist-Burkhardt, 1994	0 in amm_b_Leioceras opalinum	174.7	57.407
FO	Volga Basin	Dodekovia pinna	Feist-Burkhardt, 1994	0 in amm_b_Hildoceras bifrons	181.17	61.342
LO	Volga Basin	Dodekovia pinna	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
FO	Volga Basin	Dodekovia pseudochytroeides	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia pseudochytroeides	Feist-Burkhardt, 1994	1 in amm_b_Graphoceras concavum	170.9	55.401
FO	Volga Basin	Dodekovia reticulata	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia reticulata	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
FO	Volga Basin	Dodekovia scrofoides	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia scrofoides	Feist-Burkhardt, 1994	0.5 in amm_b_Leioceras opalinum	173.7	56.798
FO	Volga Basin	Dodekovia scrofoides ssp. penicillus	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia scrofoides ssp. penicillus	Feist-Burkhardt, 1994	1 in amm_b_Graphoceras concavum	170.9	55.401
LO	Scotian Margin	Dodekovia syzygia	Williams et al., 1993	0.6 in stage_Bathonian	166.442	29.476
FO	Scotian Margin	Dodekovia syzygia	Williams et al., 1993	0.5 in stage_Toarcian	179.45	28.451
FO	North Sea Compilation	Dodekovia syzygia	Riding and Thomas, 1992	0 in amm_b_Dumortieria pseudoradiosa	177.63	41.737
LO	North Sea Compilation	Dodekovia syzygia	Riding and Thomas, 1992	1 in amm_b_Ludwigia murchisonae	171.9	39.889
FO	Arctic Basin	Dodekovia syzygia	Bujak et al., 2022	0 in amm_b_Hildoceras bifrons	181.17	72.903
FO	Volga Basin	Dodekovia syzygia	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia syzygia	Feist-Burkhardt, 1994	1 in amm_b_Leioceras opalinum	172.7	56.19
FO	Volga Basin	Dodekovia tabulata	Feist-Burkhardt, 1994	0 in amm_b_Haugia variabilis	179.82	60.521
LO	Volga Basin	Dodekovia tabulata	Feist-Burkhardt, 1994	0.75 in amm_b_Dumortieria pseudoradiosa	176.34	58.404
FO	Synthesis N Germany	Dodekovia tegillata	Prauss, 1989	0.5 in stage_Toarcian	179.45	43.934
LO	Synthesis N Germany	Dodekovia tegillata	Prauss, 1989	0.5 in stage_Aalenian	172.8	41.397