Crust-cat-al Accretion

Kittehs really enjoy exploring accretionary processes. Here Zayna and Samira (along with their doggie friend Muon) have accreted onto craton Jim forming the continent Sofawanaland:

Catdogtica?

Here's an annotated version:

Kittehgea?

 By the way, doggie friend Muon has her own blog. You should check it out!