Hello TONMO! I am a long time fanatic of Cretaceous creatures from calcareous concretions...especially Ammonites! I recently found my first Nautiloid in a Cenomanian Sandstone and needless to say, my fascination with the Nauitilus has exploded! I guess it is fitting that I find myself here...looking forward to the knowledge this forum may present. 
Plenty here as you know, please do contribute. There's plenty to ask about, speculate on, or inform about.... great to have active participants in any capacity.
