TY  - JOUR
A1  - Hanzo, Micheline
T1  - Le stratotype de l'Hettangien : une coupe protégée, d'autres sites à préserver...
T2  - Le Naturaliste Vendéen
N2  - Hettangian stratotype shows an example of preservation and valorisation of a scientifical historical place. Earth Story is understood thanks to geological heritage; this heritage is very vulnerable. Judicial framework and mentality evolution allow us to make a conservation of particularly interesting places.
Y1  - 2003
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/30696
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-306967
VL  - 3
SP  - 89
EP  - 92
ER  -