I've just finished generating 100 maps with 999 tiles scope in Future era on Large B&S and Terra (Low sea, temperate etc) with 14 opponets (max allowed for HoF).
Here are average values over 100 maps
Terra:
Forests 730.97
Land tiles (green, brown and FP) 1905.88
Sushi resources 89.92 (32.72
)
Mining resources 79.08 (59.31
)
B&S (massive continents, tiny islands, islands mixed in):
Forests 474.19
Land tiles (green, brown and FP) 1347.12
Sushi resources 155.73 (53.4
)
Mining resources 71.2 (53.4
)
Average Mining was 55.43
on Standard Terra and 48.15 on Standard B&S (same settings). Does it mean that Mining is stronger on Large than on Standard? Not necesserely - 100 maps is not enough to draw conclusions. Still, I hardly ever had Mining stronger than 40-45
on smaller map sizes. In this light WastinTime's 57
does not seem like a lot of luck, its only 3.6 above the average I got.
I counted forests unavailable pre-Astro on one of the Large/Terra maps - 257. Assuming that it is not very far from the average value we should have 730.97-257=473.97 forests available without Astronomy, this is almost exatly the amount of forests on Large/B&S
Well, I'm certainly not going to use Large/Terra for the next game, even its advantage of having more forests is non-existing.