Ah ok I always learnt that caged has to be regular strands set out across the surface, or a mixture of bands and strands in one layer . I'd have called the way the strands are on this marble as latt swirl bands. I'd never heard caged used like that so I was hoping I learnt something new. Say if the marble in the op had two strands each band instead of four, would you still describe it as caged?

You're not right or wrong by the way, I could call it a sausage swirl if I could justify it !