World View Toolbar
The World View Toolbar appears immediately below the main World View map display, on the World View page.
This resets the Option and Display settings back to their defaults.
Copy to Series
This works in a very similar way to the Copy to Series button on the Explorer toolbar. It switches to the Explorer page, and copies the current seed into the Series section, updating the To and Step values to something appropriate. You can then use these figures to generate a set of worlds that are similar to the current one.