Single or Multiple Primes- documentation

Pursuant to our earlier discussion, here is one of several pertinent
quotes from the Planescape line which used SJ as its baseline. From
p.7 of A Guide to the Etheral Plane:

Planar Geography

The Ethereal Plane touches al the worlds of the Prime, webbing them
together. While the Prime Material  Plane is one plane, it's also
subdivided into countless seperate worlds contained within vast
"crystal spheres." Conditions from world to world sometimes vary
wildly; however every world is considered part of the Prime.

No matter the number and size of the crystal spheres that make up the
Prime Material Plane, the Border Ethereal (sometimes abbreviated to
just "the Border") touches every portion of each crystal sphere.
Whether or not  the Border touches areas on the Prime between crystal
spheres- sometimes called the phlogiston by well lanned cutters-
remains dark.

There you go, actual documentation from your resident New Orleans Greybeard!

-- 
George "Loki" Williams, writing and other abberrations

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