Sergei Kurzanov

Sergei Kurzanov is perhaps best known for describing the theropod dinosaur *Avimimus*, a name that translates to "bird mimic." He identified this unique, bird-like dinosaur based on fossils discovered in the late 1970s during Soviet-Mongolian expeditions in the Gobi Desert.

Yes, during the 1970s and 1980s, Kurzanov was a key participant in the extensive Soviet-Mongolian paleontological expeditions. These scientific missions took him to the Gobi Desert in Mongolia, which is renowned for its exceptionally well-preserved Cretaceous fossil beds.

Kurzanov is prominently associated with the Paleontological Institute of the Russian Academy of Sciences, located in Moscow. He conducted much of his foundational research and fossil analysis there alongside other notable Soviet paleontologists.

While he didn't discover a true early bird like *Archaeopteryx*, Kurzanov described *Avimimus portentosus*, which he theorized might have possessed primitive feathers. His morphological studies on theropods contributed to the scientific discussion regarding the anatomical ties between small dinosaurs and modern birds.