Onega stepanovi placed in phylum Proarticulata, as the segments in recently discovered, exceptionally well-preserved fossils display the glide, or "staggered", symmetry characteristic of the majority of proarticulatans. Imprints of "Onega stepanovi" have been found in the Verkhovka and Zimnie Gory Formations of the Ediacaran (Vendian) rocks of the Arkhangelsk Region, Russia. All the fossil specimens are negative imprints on the bases of fine-grained sandstone beds with the "elephant skin" and tubercle texture diagnostic of microbial mats. The same bedding planes contain various other Ediacaran species: "Cyclomedusa", "Ediacaria", palaeopascichnids, "Eoporpita", "Yorgia", "Andiva", "Archaeaspinus", "Vendia", "Dickinsonia", "Anfesta", "Albumares", "Tribrachidium", "Kimberella", "Parvancorina", "Charniodiscus" and others.
Daniel Onega Daniel Onega Daniel Onega (born March 17, 1945) is a retired Argentine football player who played most of his career for River Plate. He also played for the Argentina national team between 1966 and 1972. He is the brother of the late midfielder Ermindo Onega. Onega started his career at River Plate. It was with River Plate that he became the topscorer in the 1966 Copa Libertadores with 17 goals, setting the record for the most goals ever scored in a single season in that tournament, a record that has never been surpassed. He is also the 4th in the