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	Kleithriasphaeridium corrugatum	Costa and Davey, 1992	0 in amm_b_Surites stenomphalus	138.25	39.468495833333336
FO	Haldager 1	Kleithriasphaeridium corrugatum	Davey, 1982	1 in amm_b_Progalbanites albani	144.91	43.995215655555555
FO	Volga Basin	Kleithriasphaeridium corrugatum	Harding et al., 2011	1 in amm_r_Craspedites subditus	143.5	46.42538888888889
FO	Central Danish Trough	Kleithriasphaeridium corrugatum	Heilmann-Clausen, 1987	0 in amm_b_Peregrinoceras albidum	137.81	42.89237693333333
FO	Rio Argos	Kleithriasphaeridium corrugatum	Leereveld, 1997b	0.2 in amm_t_Neocomites neocomiensiformis	136.576	23.57246392877518
FO	Broyon	Kleithriasphaeridium corrugatum	Monteil, 1992	0.5 in amm_t_Neocomites peregrinus	133.82	31.380567
LO	North Sea Compilation	Kleithriasphaeridium corrugatum	Costa and Davey, 1992	0.5 in amm_b_Paracrioceras denckmanni	123.255	41.44350528181818
LO	Q13_14	Kleithriasphaeridium corrugatum	Duxbury, 2001	1 in amm_b_Paracrioceras elegans	124.4	46.760866
LO	Central Danish Trough	Kleithriasphaeridium corrugatum	Heilmann-Clausen, 1987	0.67 in amm_b_Paracrioceras denckmanni	122.8657	44.947267919454546
LO	Rio Argos	Kleithriasphaeridium corrugatum	Leereveld, 1997a	1 in amm_t_Toxancyloceras vandenheckii	122.99	26.14712829065773

Distribution


Histogram


Map