Which fossil occurs on the most landmass what does this suggest about when these particular continents broke up

First part of answer -I would say dinorours ( not good in spelling) but I can tell you the exact answer if you tell me what continent you r takin about Second part of answer - this suggest that these continents were once together

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!

Ithink the answer to that would be b):