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.

Distribution


Histogram


Map



Plots are based on the following information

Location	Genus	Species	Subspecies	Source	Calibration	FO/LO	Age	pal/lat
Kimmeridge Clay N Yorkshire	Hystrichosphaeridium	petilum		Bailey et al., 1997	0.55 in amm_b_Pectinatites hudlestoni	FO	147.57600000000002	NA
Volga Basin	Hystrichosphaeridium	petilum		Harding et al., 2011	1 in amm_r_Virgatites virgatus	LO	144.72	46.67197257777778
765	Hystrichosphaeridium	petilum		Helby and McMinn, 1992	1 in mag_M1n	LO	121.4	-51.49462927272727