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.
Lake Karrinyup Country Club Lake Karrinyup Country Club Lake Karrinyup Country Club is a private golf club located in Karrinyup, Western Australia. The golf club consists of an 18-hole championship golf course, and a 9-hole "short course". The championship layout at Lake Karrinyup was founded in 1928, designed by Alex Russell who was the Australian partner of the famed golf course architect, Alister MacKenzie. The championship course is a par-72 layout that winds its way through undulating ground, native gum-trees, and indigenous vegetation. Designed by Alex Russell in 1928 and opened for play in 1930, the course has seen a number of changes in