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	Scotian Margin, Canada	Williams et al., 1993	0.15 in stage_Valanginian	136.935	35.777
FO	Australia synthesis, Oceania	Helby et al., 1987	0.7 in stage_Berriasian	139.32	-51.751
FO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Aulacostephanus eudoxus	150.99	72.439
FO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.5 in mag_M1n	122.591	-49.564
FO	Haldager 1, Denmark	Davey, 1982	0.5 in amm_b_Glaucolithites glaucolithus	144.815	43.993
FO	Silesian Basin, Czech republic	Skupien and Vašíček, 2002	0 in amm_t_Nicklesia pulchella	125.28	35.485
FO	Broyon, France	Monteil, 1992a	0.25 in amm_t_Saynoceras verrucosum	135.188	31.493
FO	Vocontian Basin, France	Duxbury, 2024	0.2 in amm_t_Karakaschiceras inostranzewi	135.88	30.026
LO	Scotian Margin, Canada	Williams et al., 1993	0.6 in stage_Barremian	123.44	36.779
LO	North Sea Compilation, Europe	Costa and Davey, 1992	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	41.739
LO	North Sea Compilation, Europe	Duxbury, 2019	0.62 in stage_Barremian	123.338	41.128
LO	Australia synthesis, Oceania	Helby et al., 1987	0.5 in stage_Aptian	117.3	-53.497
LO	Q13_14, Scotland	Duxbury, 2001	0.55 in amm_b_Ancyloceras inexum / S. pingue	121.802	47.175
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.23 in mag_C34n	112.382	-48.736
LO	Central Danish Trough, Europe	Heilmann-Clausen, 1987	1 in amm_b_Parancyloceras bidentatum / Parancyloceras scalare	121.15	45.144
LO	Nordvik Peninsula, Siberia	Nikitenko et al., 2008	0.72 in amm_s_Unzoned	135.401	72.685
LO	Rio Argos, Spain	Leereveld, 1995	1 in amm_t_Imerites giraudi	121.55	25.37
LO	Silesian Basin, Czech republic	Skupien and Vašíček, 2002	1 in amm_t_Moutoniceras moutonianum	124.4	35.728
LO	Angles, France	Oosting et al., 2006	0.5 in amm_t_Deshayesites forbesi	120.31	32.7
LO	Boyarka, Siberia	Shulgina et al., 1994	0.6 in amm_s_Unzoned	135.766	68.41