Neotectonic Structures of the Eastern Taimyr and Their Relationship with Gravitational Anomalies and Seismicity

The newest structures of the east of the Taimyr Peninsula, which are manifested in relief, have been studied using the structural and geomorphological method; this allows us to identify the latest deformations, which have been compared with the features of the gravitational field and its transformants. A good correspondence between gravitational anomalies and magnitude of conerosional rises has been shown. It has been established that the selected blocks and their boundaries are attributed of to the specific features of the transformant field. The zones of seismicity within the Eastern Taimyr and adjacent territories tend to faults that were active in the Cenozoic, as well as to an elongated zone of contrasting values of the gravitational anomalies and their NW-striking transformants.