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Binomial Name. Archaeopteryx lithographica. Archaeopteryx is an extinct bird that evolutionists argue possesses some reptilian-like features causing it to be classified as a evolutionary transitional form, and is considered the first of the so called feathered dinosaurs.inomial Name. Archaeopteryx lithographica. Archaeopteryx is an extinct bird that evolutionists argue possesses some reptilian-like features causing it to be classified as a evolutionary transitional form, and is considered the first of the so called feathered dinosaurs.
Archaeopteryx Conclusion. While it may be fair to conclude that Archaeopteryx was of intermediate structure (in the sense that it was a bird which shared a handful of features in common with reptiles), it cannot be regarded as transitional in terms of phylogeny.ecause it had fully developed feathers, including primaries and secondaries which were arranged on its wings in the same way as modern birds, Archaeopteryx is recognized and classified as a bird. Its skeleton, however, possessed a number of reptilian features.