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

Location	Taxon	Source	Calibration	Age (Ma)	Paleolatitude
Volga Basin	Dichadogonyaulax chondra	Harding et al., 2011	0.2 in amm_r_Virgatites virgatus	145.024	46.733416382222224
Quercy	Dichadogonyaulax chondra	Ioannides et al., 1988	1 in amm_b_Aulacostephanus autissiodorensis	149.1	31.08191325
Isle of Skye	Dichadogonyaulax chondra	Riding and Thomas, 1997	0.5 in amm_b_Pictonia baylei	154.09	43.68072588333333
Isle of Skye	Dichadogonyaulax chondra	Riding and Thomas, 1997	0.4 in amm_b_Ringsteadia pseudocordata	156.244	43.778434913333335
North Sea Basin	Dichadogonyaulax chondra	Copestake and Partington, 2023	1 in amm_b_Rasenia cymodoce	152.04	42.60663786666667

Distribution


Histogram


Map