Welcome to Sweetie Pie's - 2011 Welcome to the Upper Crust was released on:
USA: 15 September 2012
For the Upper Crust - 1903 was released on: USA: April 1903
The Upper Crust - 1917 was released on: USA: 25 June 1917
Crust and the upper mantle
The crust and upper mantle.
Upper Crust Pizzeria was created in 2001.
Diners Drive-ins and Dives - 2006 Upper Crust 7-1 was released on: USA: 3 August 2009
Upper Crust - restaurant chain - was created in 1986.
If you are using the term 'upper crust' euphemistically and not to refer to bread or pies, then the upper crust is made of aristocrats. If you mean the upper part of the earth's crust, then it is made of the lightest elements from which the planet is made (silicon, aluminum etc).
lithosphere
Earth's crust and brittle upper mantle is called the lithosphere.
The crust is the layer at the surface that forms the upper part of the plates. The plates also include a portion of the upper mantle just beneath the crust. Together, the crust and this upper portion of the mantle form the lithosphere.
Together the crust and upper mantle make the lithosphere.