Final answer:
The innovation that is not specific to the angiosperm lineage is cones.
Step-by-step explanation:
The innovation that is not specific to the angiosperm lineage is 4) Cones. Cones are a characteristic feature of gymnosperms, not angiosperms.
Gymnosperms, such as conifers, have seeds that are usually found in cones, while angiosperms have flowers and fruits.