Pyotr Pakhtusov part of the northern island's coastline, were published. A small island in the eastern shore of Novaya Zemlya and a group of islands in the Nordenskiöld Archipelago are named after Pyotr Kuzmich Pakhtusov. His feat as a scientist and researcher was immortalized in 1886. Colleagues of Pakhtusov and expedition members had initiated the creation of this monument in Kronstadt. Pyotr Pakhtusov Pyotr Kuzmich Pakhtusov () (1800 in Kronstadt – November 19, 1835 in Arkhangelsk) was a Russian surveyor and Arctic explorer. He is credited with the first thorough survey of Novaya Zemlya. Between 1832 and 1835 Pakhtusov undertook two exploratory
Severnaya Zemlya of the Severnaya Zemlya group and is separated from Komsomolets Island by the Yuny Strait. Pioneer island measures in area. This island houses the Pioneer Glacier. Thelodonti fossils from the Upper Silurian have been found in the island. Off Pioneer Island's southwestern end lies Krupskoy Island. This is a fairly large island, over in length and about in width. The sound that separates it from Pioneer is only in width. This island should not be confused with Pioneer Island in Canada (). Schmidt Island, measuring , is located at the far northwestern end of the archipelago. This island is quite