The female fossil partially prepared (A). After being fully prepared (B), the egg is clear to see (red circle)
It was the males which carried a crest, the latest research published in Science magazine suggests
The female fossil partially prepared (A). After being fully prepared (B), the egg is clear to see (red circle)
It was the males which carried a crest, the latest research published in Science magazine suggests
Sure looks like the outline of a crest in those photographs. Maybe both male and female had crests? Or was this a male guarding the egg?
Ptero-papa.