I made a simple request...you claim there are "At least a dozen individual specimens of Tiktaalik" Direct me to the pictures of the dozen nearly complete (tiktaalik) skeletons!
There is no reptile to bird intermediate!
Archaeopteryx the so called prime example is a total fraud!
The History of Mount Everest, the World's Tallest Mountain
"At the tops of the highest peaks, like that of
Mount Everest, it is possible to find 400-million-year-old
fossils of
sea creatures and shells (that were deposited at the bottom of shallow tropical seas)." My emphasis!
"The geology of the
Grand Canyon area is claimed to include one of the most complete and studied sequences of rock on Earth. The nearly 40 major sedimentary
rock layers exposed in the
Grand Canyon and in the
Grand Canyon National Park
area range in age from about 200 million to nearly 2 billion years old." But there's a problem!
The 2021 Encyclopeaedia Britannica:
Grand Canyon | Facts, Map, Geology, & Videos | Britannica
“There are immense time gaps; many millions of years are unaccounted for, owing to gaps in the strata that resulted either from vast quantities of materials being removed by
erosion or because there was little or no
deposition of materials. Thus, (rock formations of considerably different ages are separated by only a thin distinct surface that reveals the vast unconformity in time.)” Curious!!!
The fossils in Canyon layers, the most complete and studied sequences of rock, indicate your fossil succession layers depiction is wrong! because of the fact that the fossils in The Grand Canyon consists mostly of marine fossils found throughout the layers not in a sliver layer at the bottom!
Also curiously there are only footprints of creatures found and no dinosaur fossils as depicted in your drawing!
Fossils - Grand Canyon National Park (U.S. National Park Service) (nps.gov)
"The sedimentary rocks exposed throughout the canyon are rich with marine fossils such as crinoids, brachiopods, and sponges with several layers containing terrestrial fossils such as leaf and dragonfly wing impressions, and footprints of scorpions, centipedes, and reptiles."
"What about dinosaur fossils? Not at Grand Canyon!"