Pettigrew Scarp


Pettigrew Scarp is an escarpment nearly 0.5 nautical miles long in the south part of Annenkov Island, South Georgia. It is terminated to the southwest by a ridge, and to the northeast by three rock pinnacles. Named by the United Kingdom Antarctic Place-Names Committee for Timothy H. Pettigrew, British Antarctic Survey geologist who worked on the island, 1972–73.