Is the Solutrean theory same as the Atlantic theory?

The Solutrean theory and the Atlantic theory are not the same, though they share some similarities. The Solutrean theory posits that early humans from the Solutrean culture in Europe may have migrated to North America via a coastal route during the Ice Age, using advanced stone tools. In contrast, the Atlantic theory generally suggests that early peoples crossed the Atlantic Ocean, potentially from various points in Europe or Africa, without specifically tying it to the Solutrean culture. Both theories address early human migration but differ in their cultural and geographical specifics.