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	Arctic Basin	Chytroeisphaeridia chytroeides	Bujak et al., 2022	0 in amm_b_Grammoceras thouarsense	178.34	72.76578402
FO	Cabo Mondego	Chytroeisphaeridia chytroeides	Correia et al., 2019	0.5 in amm_t_Parkinsonia parkinsoni	168.445	30.757591925
FO	North Sea Compilation	Chytroeisphaeridia chytroeides	Riding and Thomas, 1992	0 in amm_b_Brasilia bradfordensis	171.9	39.7469455
FO	Calvados	Chytroeisphaeridia chytroeides	Feist-Burkhardt and Monteil, 1997	0.75 in amm_b_Stephanoceras humphriesianum	169.82750000000001	35.923743825
FO	Czestochowa	Chytroeisphaeridia chytroeides	Poulsen, 1998	0.4 in amm_t_Parkinsonia parkinsoni	168.5	42.199886666666664
FO	nw Australia compilation	Chytroeisphaeridia chytroeides	Riding et al., 2010	0.6 in stage_Bathonian	166.44199999999998	-39.857045770000006
FO	Milne Land	Chytroeisphaeridia chytroeides	Smelror, 1988a	0.25 in amm_b_Peltoceras athleta	162.795	50.72764158125
FO	Dorset-Yorkshire	Chytroeisphaeridia chytroeides	Woollam and Riding, 1983	0 in amm_b_Garantiana garantiana	169.27	38.1586258
LO	North Sea Compilation	Chytroeisphaeridia chytroeides	Riding and Thomas, 1992	1 in amm_b_Subcraspedites lamplughi	141.75	39.442864166666666
LO	534	Chytroeisphaeridia chytroeides	Habib and Drugg, 1983	0.5 in mag_M19n	143.18523989631802	22.616202695207857
LO	765	Chytroeisphaeridia chytroeides	Helby and McMinn, 1992	0.8 in nan_n_CC3	133.85468154484076	-53.33822804039858
LO	Czestochowa	Chytroeisphaeridia chytroeides	Poulsen, 1998	0.6 in amm_b_Sigaloceras calloviense	163.63	41.6050324
LO	nw Australia compilation	Chytroeisphaeridia chytroeides	Riding et al., 2010	0.67 in stage_Oxfordian	157.0075	-43.234224475000005
LO	Caucasus	Chytroeisphaeridia chytroeides	Smelror and Lominadze, 1989	1 in amm_t_Erymnoceras coronatum	162.64	37.548
LO	Zaragoza	Chytroeisphaeridia chytroeides	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	29.453487525
LO	Milne Land	Chytroeisphaeridia chytroeides	Smelror, 1988a	0.5 in amm_b_Peltoceras athleta	162.68	50.7369182
LO	Dorset-Yorkshire	Chytroeisphaeridia chytroeides	Woollam and Riding, 1983	0 in amm_b_Paracraspedites oppressus	144.13	38.48152285625

Distribution


Histogram


Map