Arkhangelsk (Lisowczycy), who failed to capture the fortified town. In 1619 and in 1637 a fire broke out, and the complete city was burned down. In 1693, Peter the Great ordered the creation of a state shipyard in Arkhangelsk. A year later the ships "Svyatoye Prorochestvo" (Holy Prophecy), "Apostol Pavel" (Apostle Paul), and the yacht "Svyatoy Pyotr" (Saint Peter) were sailing in the White Sea. However, he also realized that Arkhangelsk would always be limited as a port due to the five months of ice cover, and after a successful campaign against Swedish armies in the Baltic area, he founded St.
Onega stepanovi by an undivided zone. The surface of the undivided region of "Onega" is covered with small tubercles. "Onega" was originally described by Mikhail Fedonkin as a problematic organism, being grouped together with "Vendia", "Praecambridium" and "Vendomia" as possible stem-group arthropods due to a vague similarity with primitive Cambrian trilobites and arthropods. In 1985 Mikhail Fedonkin erected Phylum Proarticulata, in which he placed: "Onega", "Dickinsonia", "Palaeoplatoda", "Vendia", "Vendomia", "Praecambridium" and "Pseudovendia sp.", although he did not exclude the possibility that "Onega" may still be related to various lower Cambrian arthropods, such as "Skania". Andrey Yu. Ivantsov has proposed that "Onega" be