Rock Climbing UK | Hi everyone! We at Hatt Adventures are running a 3-day RCI training course next week in the Peak District, 19th-21st August | Facebook
Rock Climbing UK | Hi everyone! We at Hatt Adventures are running a 3-day RCI training course next week in the Peak District, 19th-21st August | Facebook
![Determining the age and possibility for an extraterrestrial impact formation mechanism of the Ilumetsa structures (Estonia) - Losiak - 2020 - Meteoritics & Planetary Science - Wiley Online Library Determining the age and possibility for an extraterrestrial impact formation mechanism of the Ilumetsa structures (Estonia) - Losiak - 2020 - Meteoritics & Planetary Science - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/24bf94fc-f573-4cdd-ab9d-08491c66834b/maps13431-fig-0002-m.jpg)