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	Stanfordella fastigiata	Costa and Davey, 1992	0.5 in amm_b_Endemoceras noricum	132.035	39.39422395
FO	Haldager 1	Stanfordella ordocava	Davey, 1982	0 in amm_b_Endemoceras regale	131.81	43.632629800000004
FO	Central Danish Trough	Stanfordella ordocava	Heilmann-Clausen, 1987	0 in amm_b_Paratollia/Platylenticeras	136.59	42.891558177777775
FO	Rio Argos	Stanfordella fastigiata	Leereveld, 1997a	1 in amm_t_Acanthodiscus radiatus	131.61	24.19216350741461
FO	Rio Argos	Stanfordella ordocava	Leereveld, 1997a	0.5 in amm_t_Moutoniceras moutonianum	124.58000000000001	25.74927551146703
FO	Rio Argos	Stanfordella cretacea	Leereveld, 1997b	0.1 in amm_t_Thurmanniceras pertransiens	137.50300000000001	23.45678501024945
FO	Rio Argos	Stanfordella exsanguia	Leereveld, 1997b	0.25 in amm_t_Neocomites peregrinus	134.185	23.870833178176483
FO	Nordvik Peninsula	Stanfordella fastigiata	Nikitenko et al., 2008	0.2 in amm_sa_Craspedites okensis	144.212	75.90158606
FO	nw Australia compilation	Stanfordella granulosa	Riding and Helby, 2001f	0.4 in stage_Tithonian	146.784	-48.46016810666667
FO	Boyarka	Stanfordella cretacea	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	68.95111628181819
LO	North Sea Compilation	Stanfordella fastigiata	Costa and Davey, 1992	0.2 in amm_b_Paracrioceras denckmanni	123.94200000000001	41.256804912727276
LO	Central Danish Trough	Stanfordella ordocava	Heilmann-Clausen, 1987	1 in amm_b_Speetoniceras inversum	129.94	43.026929890909095
LO	Rio Argos	Stanfordella cretacea	Leereveld, 1997a	1 in amm_t_Toxancyloceras vandenheckii	122.99	26.14712829065773
LO	Rio Argos	Stanfordella exsanguia	Leereveld, 1997a	0.5 in amm_t_Lyticoceras nodosoplicatum	130.425	24.340037853102835
LO	Rio Argos	Stanfordella fastigiata	Leereveld, 1997a	0.25 in amm_t_Gerhardtia sartousi	122.745	26.208432649715412
LO	nw Australia compilation	Stanfordella granulosa	Riding and Helby, 2001f	0.4 in stage_Berriassian	140.94	-51.00478206666667
LO	Paksa	Stanfordella fastigiata	Shulgina et al., 1994	0.5 in amm_s_Unzoned	136.07	73.37088994545454
LO	Western Carpathians	Stanfordella cretacea	Skupien, 2004	1 in amm_t_Lyelliceras lyelli	109.69	39.4527

Histogram