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	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
LO	North Sea Compilation	Gonyaulacysta adecta	Copestake and Partington, 2023	1 in amm_b_Quenstedtoceras lamberti	161.53	40.13
FO	North Sea Compilation	Gonyaulacysta adecta	Riding and Thomas, 1992	0 in amm_b_Garantiana garantiana	169.27	39.95
FO	Arctic Basin	Gonyaulacysta adecta	Bujak et al., 2022	0 in amm_b_Oxycerites orbis	165.72	73.193
LO	Isle of Skye	Gonyaulacysta adecta	Riding and Thomas, 1997	0.6 in amm_b_Perisphinctes pumilus	158.116	43.894
LO	Synthesis N Germany	Gonyaulacysta adecta	Sarjeant, 1982b	0 in stage_Callovian	165.29	40.871
FO	Denmark synthesis	Gonyaulacysta adecta	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.1 in stage_Bathonian	167.882	45.318
FO	Cabo Mondego	Gonyaulacysta adecta	Correia et al., 2019	0.5 in amm_t_Zigzagiceras zigzag	167.87	30.928
LO	Cabo Mondego	Gonyaulacysta adecta	Correia et al., 2019	0.6 in amm_t_Zigzagiceras zigzag	167.81	30.934
FO	Lusitanian Basin	Gonyaulacysta adecta	Correia et al., 2018	0.5 in amm_b_Zigzagiceras zigzag	167.57	30.79
FO	Australia synthesis	Gonyaulacysta australica	Cookson and Eisenack, 1982	0 in stage_Oxfordian	161.53	-40.105
LO	Australia synthesis	Gonyaulacysta australica	Cookson and Eisenack, 1982	1 in stage_Kimmeridgian	149.24	-46.56
LO	Australia synthesis	Gonyaulacysta ceratophora	Helby et al., 1987	0.8 in stage_Berriasian	138.78	-52.033
FO	Australia synthesis	Gonyaulacysta ceratophora	Helby et al., 1987	0.33 in stage_Oxfordian	159.303	-40.832
FO	Northwest Australia compilation	Gonyaulacysta ceratophora	Riding et al., 2010	0.1 in stage_Oxfordian	160.855	-41.698
LO	Arctic Basin	Gonyaulacysta dentata	Bujak et al., 2022	0.5 in amm_b_Quenstedtoceras mariae	160.595	73.666
FO	Isle of Skye	Gonyaulacysta dentata	Riding and Thomas, 1997	0 in amm_b_Quenstedtoceras mariae	161.53	43.516
LO	Isle of Skye	Gonyaulacysta dentata	Riding and Thomas, 1997	0.5 in amm_b_Quenstedtoceras mariae	160.595	43.62
FO	Vega	Gonyaulacysta dentata	Århus et al., 1989	0.5 in amm_b_Cardioceras cordatum	159.38	53.68
LO	Volga Basin	Gonyaulacysta dentata	Harding et al., 2011	0.67 in amm_r_Virgatites virgatus	144.845	46.248
FO	Kandern	Gonyaulacysta dentata	Dimter and Smelror, 1990	0.4 in amm_t_Quenstedtoceras lamberti	162.082	37.374
FO	Arctic Basin	Gonyaulacysta desmos	Bujak et al., 2022	0 in amm_b_Quenstedtoceras mariae	161.53	73.58
LO	Arctic Basin	Gonyaulacysta desmos	Bujak et al., 2022	0 in amm_b_Perisphinctes plicatilis	159.1	73.804
FO	Milne Land	Gonyaulacysta desmos	Poulsen, 1991	0 in stage_Oxfordian	161.53	50.83
LO	Milne Land	Gonyaulacysta desmos	Poulsen, 1991	0.5 in stage_Oxfordian	158.155	51.102
FO	Arctic Basin	Gonyaulacysta dualis	Bujak et al., 2022	0 in amm_b_Perisphinctes pumilus	158.35	73.873
LO	Arctic Basin	Gonyaulacysta dualis	Bujak et al., 2022	0 in amm_b_Pavlovia pallasioides	146.76	71.813
FO	Synthesis N Germany	Gonyaulacysta dualis	Sarjeant, 1982b	0 in stage_Kimmeridgian	154.78	40.338
LO	Synthesis N Germany	Gonyaulacysta dualis	Sarjeant, 1982b	0.5 in stage_Kimmeridgian	152.01	40.086
LO	Nordvik Peninsula	Gonyaulacysta dualis	Nikitenko et al., 2008	1 in amm_s_Epivirgatites variabilis	144.49	74.938
FO	Cape Nares	Gonyaulacysta eisenackii	Williams et al., 2025	0.5 in stage_Albian	106.85	79.676
LO	Cape Nares	Gonyaulacysta eisenackii	Williams et al., 2025	1 in stage_Albian	100.5	80.532
FO	Kachchh	Gonyaulacysta fenestrata	Kumar, 1986b	0 in stage_Kimmeridgian	154.78	-27.03
LO	Kachchh	Gonyaulacysta fenestrata	Kumar, 1986b	1 in stage_Tithonian	143.1	-33.727
FO	Northwest Australia compilation	Gonyaulacysta fenestrata	Riding and Helby, 2001e	0.5 in stage_Kimmeridgian	152.01	-47.576
LO	Northwest Australia compilation	Gonyaulacysta fenestrata	Riding and Helby, 2001e	0.1 in stage_Tithonian	148.626	-49.284
FO	DSDP 364	Gonyaulacysta helicoidea	Morgan, 1977	0.5 in nan_u_BC26	103.669	-22.54
LO	DSDP 364	Gonyaulacysta helicoidea	Morgan, 1977	0.75 in nan_u_BC26	103.472	-22.555
FO	Scotian Margin	Gonyaulacysta jurassica	Williams et al., 1993	0.15 in stage_Bathonian	167.738	29.113
LO	Scotian Margin	Gonyaulacysta jurassica	Williams et al., 1993	0.4 in stage_Kimmeridgian	152.564	34.066
LO	North Sea Compilation	Gonyaulacysta jurassica	Copestake and Partington, 2023	0 in amm_b_Pectinatites elegans	149.1	40.097
LO	North Sea Compilation	Gonyaulacysta jurassica	Riding and Thomas, 1992	0.4 in amm_b_Ringsteadia pseudocordata	156.244	40.2
FO	North Sea Compilation	Gonyaulacysta jurassica	Riding and Thomas, 1992	1 in amm_b_Pectinatites elegans	148.67	40.082
LO	North Sea Compilation	Gonyaulacysta jurassica	Riding and Thomas, 1992	1 in amm_b_Pectinatites elegans	148.67	40.082
FO	Arctic Basin	Gonyaulacysta jurassica	Bujak et al., 2022	0.5 in amm_b_Cardioceras cordatum	159.38	73.778
LO	Caucasus	Gonyaulacysta jurassica	Smelror and Lominadze, 1989	1 in amm_b_Kosmoceras jason	163.3	41.178
FO	Champagne	Gonyaulacysta jurassica	Fauconnier, 1995	0 in amm_b_Sigaloceras calloviense	163.87	37.372
LO	Czestochowa	Gonyaulacysta jurassica	Poulsen, 1998	0.5 in amm_b_Sigaloceras calloviense	163.67	41.688
FO	Figueira Da Foz	Gonyaulacysta jurassica	Smelror et al., 1991	0 in amm_t_Bullatimorphites bullatus	165.29	31.15
FO	Figueira Da Foz	Gonyaulacysta jurassica	Smelror et al., 1991	0.5 in amm_t_Bullatimorphites bullatus	164.985	31.178
LO	Figueira Da Foz	Gonyaulacysta jurassica	Smelror et al., 1991	0 in amm_t_Macrocephalites gracilis	164.68	31.207
LO	Isle of Skye	Gonyaulacysta jurassica	Riding and Thomas, 1997	0.5 in amm_b_Rasenia cymodoce	152.72	44.49
FO	Isle of Skye	Gonyaulacysta jurassica	Riding and Thomas, 1997	0.25 in amm_b_Quenstedtoceras mariae	161.062	43.568
LO	ODP 765	Gonyaulacysta jurassica	Helby and McMinn, 1992	0.8 in nan_n_CC3	133.855	-51.695
LO	Salzburg	Gonyaulacysta jurassica	Boorova et al., 1999	0.3 in stage_Berriasian	141.48	29.513
FO	Salzburg	Gonyaulacysta jurassica	Boorova et al., 1999	0.25 in stage_Berriasian	141.75	29.553
FO	Synthesis N Germany	Gonyaulacysta jurassica	Sarjeant, 1982b	0 in stage_Callovian	165.29	40.871
FO	Northwest Australia compilation	Gonyaulacysta jurassica	Riding et al., 2010	0.6 in stage_Bathonian	166.442	-39.817
LO	Northwest Australia compilation	Gonyaulacysta jurassica	Riding et al., 2010	0.55 in stage_Kimmeridgian	151.733	-47.804
FO	Calvados	Gonyaulacysta jurassica	Deflandre, 1939a	0 in stage_Oxfordian	161.53	36.259
LO	Calvados	Gonyaulacysta jurassica	Deflandre, 1939a	1 in stage_Oxfordian	154.78	36.033
LO	Denmark synthesis	Gonyaulacysta jurassica	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.02 in stage_Tithonian	149.117	44.455
LO	Denmark synthesis	Gonyaulacysta jurassica	Poulsen, 1992	0 in amm_b_Pectinatites elegans	149.1	44.454
LO	Dorset-Yorkshire	Gonyaulacysta jurassica	Woollam and Riding, 1983	1 in amm_b_Pectinatites pectinatus	146.76	39.112
LO	DSDP 534	Gonyaulacysta jurassica	Habib and Drugg, 1983	0.5 in mag_M25n	153.073	21.446
LO	North Yorkshire	Gonyaulacysta jurassica	Riding and Thomas, 1988	1 in amm_b_Pectinatites pectinatus	146.76	41.389
FO	Milne Land	Gonyaulacysta jurassica	Smelror, 1988a	0 in amm_b_Peltoceras athleta	162.91	50.718
FO	Vega	Gonyaulacysta jurassica	Århus et al., 1989	0.05 in amm_b_Peltoceras athleta	162.887	53.555
LO	Kong Karls Land	Gonyaulacysta jurassica	Smelror, 1988b	0.75 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	158.678	67.36
FO	Kong Karls Land	Gonyaulacysta jurassica	Smelror, 1988b	0.75 between 0 amm_b_Macrocephalites herveyi 1 amm_b_Peltoceras athleta	163.16	66.832
LO	Wollaston	Gonyaulacysta jurassica	Alsen et al., 2023	0.9 in amm_b_Aulacostephanus eudoxus	149.766	54.724
LO	North Sea Compilation	Gonyaulacysta nasuta	Copestake and Partington, 2023	0.25 in amm_b_Perisphinctes cautisnigrae	157.775	40.211
FO	North Sea Compilation	Gonyaulacysta nasuta	Riding and Thomas, 1992	0 in amm_b_Clydoniceras discus	165.5	40.038
LO	North Sea Compilation	Gonyaulacysta nasuta	Riding and Thomas, 1992	0.8 in amm_b_Perisphinctes pumilus	158.038	40.211
FO	Arctic Basin	Gonyaulacysta nasuta	Bujak et al., 2022	0 in amm_b_Peltoceras athleta	162.91	73.452
FO	Czestochowa	Gonyaulacysta nasuta	Poulsen, 1998	0.75 in amm_t_Parkinsonia parkinsoni	168.308	42.29
FO	Figueira Da Foz	Gonyaulacysta nasuta	Smelror et al., 1991	0.6 in amm_t_Bullatimorphites bullatus	164.924	31.184
FO	Isle of Skye	Gonyaulacysta nasuta	Riding and Thomas, 1997	0 in amm_b_Perisphinctes plicatilis	159.1	43.785
LO	Isle of Skye	Gonyaulacysta nasuta	Riding and Thomas, 1997	0.7 in amm_b_Perisphinctes pumilus	158.077	43.898
FO	Denmark synthesis	Gonyaulacysta nasuta	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.1 in stage_Oxfordian	160.855	45.205
LO	Denmark synthesis	Gonyaulacysta nasuta	Poulsen and Riding, 2003 sensu Riding et al., 2010	0.67 in stage_Oxfordian	157.007	45.075
LO	Milne Land	Gonyaulacysta nasuta	Smelror, 1988a	0.25 in amm_b_Quenstedtoceras mariae	161.062	50.867
FO	Milne Land	Gonyaulacysta nasuta	Smelror, 1988a	0.9 in amm_b_Sigaloceras calloviense	163.51	50.67
FO	Vega	Gonyaulacysta nasuta	Århus et al., 1989	0.6 in amm_b_Cardioceras cordatum	159.324	53.682
FO	Kong Karls Land	Gonyaulacysta nasuta	Smelror, 1988b	0.25 between 0 amm_b_Cardioceras cordatum 1 amm_b_Perisphinctes plicatilis	159.332	67.283
FO	DSDP 400A	Gonyaulacysta polythris	Davey, 1979b	0 in nan_u_BC27	103.274	39.824
LO	DSDP 400A	Gonyaulacysta polythris	Davey, 1979b	1 in stage_Albian	100.5	40.066
LO	DSDP 361	Gonyaulacysta tenuiceras	Davey, 1978	0.75 in nan_c_NC7b	114.906	-42.6
FO	DSDP 361	Gonyaulacysta tenuiceras	Davey, 1978	0.2 in nan_c_NC6b	120.291	-42.507