If we compare Free-air anomaly maps
of the Earth and Venus, a structure similar to the basic 'hinge
fault' pattern I have outlined in my Earth/Mars contraction model,
can be seen.
There are continents, although they are not pushed together. There
are no mid-ocean ridges, but there are fault lines in Aphrodite
Terra. But the centres of volcanic activity appear to be around
Beta Regio and Alta Regio, both volcanic rises with several types
of volcanic features.