MarkGelbart
Well-known member
I make the case in my latest blog entry.
http://markgelbart.wordpress.com/20...chus-cupido-fossils-found-in-southern-states/
They inhabited completely different habitats, DNA tests show a high degree of separation, and they differed enough physically to mark them as separate species.
http://markgelbart.wordpress.com/20...chus-cupido-fossils-found-in-southern-states/
They inhabited completely different habitats, DNA tests show a high degree of separation, and they differed enough physically to mark them as separate species.