What was the name of the supercontinent that existed before breaking apart into our current continents?

Pangea

Pangea was a kind of unique and gigantic continent in which all the current continents were together.

This supercontinent existed at the end of the Paleozoic era and beginning of the Mesozoic era and was formed by the movement of tectonic plates. About 200 million years ago, it began to fracture and to disperse until reaching the current situation of the continents, although it should be noted  the continents continue to separate.

In contrast to the present Earth and its continental mass distribution, great part of Pangea was in the southern hemisphere, being surrounded by a superocean called Panthalassa.

What are the following resources?

May consider a group  g=({0,1},+)g=({0,1},+)where  ++  will work as the xor operator like we work in boolean algebra. note here, that ‘00’ and ‘11’ are not the usual 0 and 1 that we work with everyday. the elements are  called  ‘00’ and ‘11’ and  may not mean  zero (nothing) and one (single). ‘00’ is the identity for the given binary operator +, meaning that any element operated with ‘00’ gets us that element itself.  for a set  ss  in  g′g′  having more elements than just  {0,1}{0,1}  the values for  a+b∈sa+b∈s, such that  a∈s,b∈sa∈s,b∈s, have to be first defined, only then can you determine the value of  1+11+1. the answer could possibly have been  22  if oanswer is25,000