| Fig. 1
|
Ammonoid taxon
ranges in the Anisian–Ladinian boundary interval of the Southern Alps and
Balaton Highland, relative to the 24 Unitary Associations produced by the
BioGraph program and the traditional zonal/subzonal scheme. Shaded areas
contain taxa which first appear in the Reitzi and Curionii Zones, respectively.
The intervening unshaded area shows taxa which first appear in the Secedensis
Zone.
Key to zone/subzone names: Sec. – Secedensis, C – Camunum, P – Pseudohungaricum, F – Feolsoersoensis, L – Liepoldti, R – Reitzi. |