Lecture materials ================= .. admonition:: Lesson 4.1 - (U-Th)/He dating: principles and applications - `Lecture slides (Powerpoint) <../../_static/docs/Day-4/Low-T-Lesson-4.1.pptx>`__ - `Lecture slides (PDF) <../../_static/docs/Day-4/Low-T-Lesson-4.1.pdf>`__ | .. admonition:: Supporting materials - `Flojt alpha ejection modelling software `__