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.

Histogram



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
959	Perisseiasphaeridium	pannosum		Masure et al., 1998	0.8 in stage_Selandian	FO	59.724000000000004	-9.30371546
Arctic Basin	Perisseiasphaeridium	pannosum		Bujak et al., 2022	0 in amm_b_Pictonia baylei	FO	154.78	73.0867148
North Sea Compilation	Perisseiasphaeridium	pannosum		Riding and Thomas, 1992	0 in amm_b_Aulacostephanus mutabilis	FO	152.04	39.37313126666667
North Sea Compilation	Perisseiasphaeridium	insolitum		Riding and Thomas, 1992	0 in amm_b_Galbanites kerberus	FO	144.52	39.422578533333336
North Sea Compilation	Perisseiasphaeridium	pannosum		Riding and Thomas, 1992	0.5 in amm_b_Pavlovia pallasioides	LO	146.515	39.407968483333335
Haldager 1	Perisseiasphaeridium	insolitum		Davey, 1982	0 in amm_b_Galbanites kerberus	FO	144.52	43.98550942222222
Haldager 1	Perisseiasphaeridium	insolitum		Davey, 1982	0 in amm_b_Paracraspedites oppressus	LO	144.13	43.97580318888889
Volga Basin	Perisseiasphaeridium	ingegerdiae		Harding et al., 2011	0 in amm_r_Virgatites virgatus	FO	145.1	46.74877733333333
Australia Synthesis	Perisseiasphaeridium	inusitatum		Helby et al., 1987	0.4 in stage_Berriassian	LO	140.94	-63.919968777777775
Australia Synthesis	Perisseiasphaeridium	inusitatum		Helby et al., 1987	0.75 in stage_Tithonian	FO	144.635	-62.57102691666667
Denmark1	Perisseiasphaeridium	pannosum		Poulsen, 1992	0.5 in amm_b_Aulacostephanus mutabilis	FO	151.515	43.13644872142857
Kimmeridge	Perisseiasphaeridium	pannosum		Riding and Thomas, 1988	0 in amm_b_Aulacostephanus mutabilis	FO	152.04	36.859277066666664
Kimmeridge	Perisseiasphaeridium	pannosum		Riding and Thomas, 1988	0 in amm_b_Pavlovia rotunda	LO	146.27	37.018481612500004
Isle of Skye	Perisseiasphaeridium	pannosum		Riding and Thomas, 1997	0.8 in amm_b_Pictonia baylei	LO	153.67600000000002	43.66194615333333
Isle of Skye	Perisseiasphaeridium	pannosum		Riding and Thomas, 1997	0.7 in amm_b_Ringsteadia pseudocordata	FO	155.512	43.74523017333333
North Sea Basin	Perisseiasphaeridium	insolitum		Copestake and Partington, 2023	1 in amm_b_Subcraspedites lamplughi	LO	141.75	42.6541775
North Sea Basin	Perisseiasphaeridium	pannosum		Copestake and Partington, 2023	0.1 in amm_b_Aulacostephanus mutabilis	FO	151.935	42.60172475
North Sea Basin	Perisseiasphaeridium	pannosum		Copestake and Partington, 2023	1 in amm_b_Pectinatites hudlestoni	LO	147.36	42.625286