Table 3.

Delivery fractions for Flora and Baptistina

	Flora at 1400 Myr	Baptistina at 160 Myr
1st gen	<1%	77%
2nd gen	42%	21%
3rd gen	31%	2%
4th gen	20%	<1%
5th gen	5%

Left: Flora family deliveries for 1400 Myr after family formation with the parameters 0.4 diameter of the largest remnant for the second largest fragment size and −4.0 cumulative family slope for a 200 km parent body. The crossover is at 370 Myr. Right: Baptistina family probabilities for delivery at 160 Myr with the same nominal parameters and a 60 km parent body, where it does not crossover to Nth-generation dominated delivery over the expected age of the family.