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	Source	Calibration	Age (Ma)	Paleolatitude
FO	North Sea Compilation, Europe	Costa and Davey, 1992	0 in amm_b_Peregrinoceras albidum	137.81	39.7
FO	Arctic Basin, Arctic	Williams et al., 2025	0 in stage_Berriasian	143.1	71.271
FO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	0 in amm_b_Peregrinoceras albidum	137.81	43.103
FO	Haldager 1, Denmark	Davey, 1982	0 in amm_b_Stolcoceras tuberculatum	133.09	43.686
FO	Rio Argos, Spain	Leereveld, 1997a	0.95 in amm_t_Crioceratites loryi	130.945	24.359
FO	Broyon, France	Monteil, 1992a	0.25 in amm_t_Saynoceras verrucosum	135.188	31.493
FO	Boyarka, Siberia	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	68.483
LO	North Sea Compilation, Europe	Costa and Davey, 1992	0.5 in amm_b_Deshayesites deshayesi	119.54	42.207
LO	North Sea Compilation, Europe	Duxbury, 2019	0.8 in stage_Aptian	114.84	43.672
LO	Isle of Wright, UK	Duxbury, 1983	0.4 in amm_b_Deshayesites deshayesi	119.626	40.237
LO	Q13_14, Scotland	Duxbury, 2001	0.2 in amm_b_Deshayesites deshayesi	119.798	47.741
LO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	0.5 in amm_b_Deshayesites deshayesi	119.54	45.612
LO	Boyarka, Siberia	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	68.483