Below are some of the gaps in the fossil record. These are highly complex life forms appearing on the scene without forerunners. Trilobites for example, have compound lenses in their eyes that make use of Fermat's principle and Abbe's Sine Law. This is like entering the highway of life without an entrance ramp. Insects - When found in the fossil record, they are already developed without ancestors.
Dragonflies are dragonflies, cockroaches are cockroaches.
Instead of an evolutionary tree, we have only the leaves without the trunk or branches. There are no fossil intermediates in the record. Invertebrates and vertebrates - Transitional forms leading to vertebrates are absent even though the transition supposedly took millions of years. It is theorized that life passed through a stage where a creature possessed a simple rod-like notochord. This has not been found.