Formations have been used as the fundamental rock-strat- igraphic unit. The usage of the informal names has been limited as ... Schematic stratigraphic diagram of the Ligurian Supergroups. Only the major formal and informal names of theanbsp;...
|Title||:||Tectonosomes and Olistostromes in the Argille Scagliose of the Northern Apennines, Italy|
|Author||:||Gian Andrea Pini|
|Publisher||:||Geological Society of America - 1999-01-01|