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	ODP 638B, Equatorial Atlantic	Masure, 1988a	0.25 in nan_n_CC4b	130.308	33.959
FO	Arctic Basin, Arctic	Bujak et al., 2022	0 in amm_b_Pictonia baylei	154.78	73.231
FO	Salzburg, Austria	Boorova et al., 1999	0.25 in stage_Berriasian	141.75	29.553
FO	DSDP 534, USA	Habib and Drugg, 1983	0.5 in mag_M16r	139.92	24.36
FO	DSDP 603, N Atlantic	Habib and Drugg, 1987	0.5 in mag_M16n	139.068	31.058
FO	Nordvik Peninsula, Siberia	Nikitenko et al., 2008	0 in amm_sa_Craspedites okensis	144.29	74.889
FO	Rio Argos, Spain	Leereveld, 1997b	0 in amm_t_Tirnovella alpillensis	138.48	25.398
FO	Boyarka, Siberia	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	68.483
FO	Wollaston, Greenland	Alsen et al., 2023	0.8 in amm_b_Pectinatites elegans	148.756	54.655
LO	ODP 638B, Equatorial Atlantic	Masure, 1988a	0.5 in nan_n_CC6	123.471	34.61
LO	ODP 765, Northwest Australia	Helby and McMinn, 1992	0.1 in nan_n_CC7b	118.84	-48.991
LO	Salzburg, Austria	Boorova et al., 1999	0.25 in stage_Berriasian	141.75	29.553
LO	Rio Argos, Spain	Leereveld, 1997a	1 in amm_t_Imerites giraudi	121.55	25.37
LO	Paksa, Siberia	Shulgina et al., 1994	0.5 in amm_s_Hectoroceras kochi	138.755	73.541