In bioclimatic subzone C, you would have a mean summer temprature of 5-7C° and 75-150 vascular plant species.
Read more about bioclimatic subzones on Learning Arctic Biology
Mostly sandstone with marine deposite in the lower areas / river mouth.
Open this locations on GeoSvalbard
, or use the map bellow:
Geological map over Kapp Nathorst area (GeoSvalbard). Map data © Norwegian Polar Institute.