| Term | Definition | Contributor | Modified |
|---|---|---|---|
| 65.5mya | Ryan McGranaghan | 2023.04.16 | |
| 6month | Ryan McGranaghan | 2023.04.16 | |
| 70.6mya | Ryan McGranaghan | 2023.04.16 | |
| 707.6 million km3 | Ryan McGranaghan | 2023.04.16 | |
| 7235m | Ryan McGranaghan | 2023.04.16 | |
| 7.246mya | Ryan McGranaghan | 2023.04.16 | |
| 73.4 million km2 | Ryan McGranaghan | 2023.04.16 | |
| 7686m | Ryan McGranaghan | 2023.04.16 | |
| 8047m | Ryan McGranaghan | 2023.04.16 | |
| 82.4 million km2 | Ryan McGranaghan | 2023.04.16 | |
| 83.5mya | Ryan McGranaghan | 2023.04.16 | |
| 850mya | Ryan McGranaghan | 2023.04.16 | |
| 85.8mya | Ryan McGranaghan | 2023.04.16 | |
| 8605m | Ryan McGranaghan | 2023.04.16 | |
| 88.6mya | Ryan McGranaghan | 2023.04.16 | |
| 93.6mya | Ryan McGranaghan | 2023.04.16 | |
| 99.6mya | Ryan McGranaghan | 2023.04.16 | |
| 9m radius large centrifuge | A 9m radius [centrifuge_machine](https://n2t.net/99152/h1251) in which geotechnical models can be tested. | Maria Esteva | 2023.03.27 |
| a | The A climate classification, also known as the Tropical climate classification, is characterized as being consistently warm with all months averaging above 18 degrees C and having annual precipitatio n exceeds potential evapotranspiration (POTET). | Ryan McGranaghan | 2023.04.16 |
| a1 class | Ryan McGranaghan | 2023.04.16 |