SCI (spore coloration index) and TAI (thermal alteration index) are maturation indicators that measure the color of [[palynomorph]]s. Color changes as a function of [[Maturation|maturity]]. | SCI (spore coloration index) and TAI (thermal alteration index) are maturation indicators that measure the color of [[palynomorph]]s. Color changes as a function of [[Maturation|maturity]]. |