Wheaton Walk Through Time

Journey through 4.5 billion years of Earth’s history

Located at the University of British Columbia, the Wheaton Walk Through Time is an outdoor exhibition made possible through the generosity of Wheaton Precious Metals. The exhibit links the Pacific Museum of Earth and the Beaty Biodiversity Museum. It includes a Timeline of the geological and biological history of the earth since its formation 4.5 billion years ago in combination with a Tree of Life showing the evolutionary relationship between all living things.

This exhibit is currently under development. .

Located at the University of British Columbia, the Wheaton Walk Through Time is an outdoor exhibition made possible through the generosity of Wheaton Precious Metals. The exhibit links the Pacific Museum of Earth and the Beaty Biodiversity Museum. It includes a Timeline of the geological and biological history of the earth since its formation 4.5 billion years ago in combination with a Tree of Life showing the evolutionary relationship between all living things.

This exhibit is currently under development. .

The Walk Through Time uses two different scales to represent time. The Timeline uses a linear scale. The Tree of Life uses an exponential scale. The colours you see are used by scientists to represent the standard geological divisions of time; from the Hadean Eon in dark magenta when Earth first formed 4.5 billion years ago, to the current Quaternary Period shown in light yellow.

arrow_drop_downTimelinearrow_drop_down

Timeline

Present

Tree of Life

Linear time scale Linear time scale with arrow that tracks along from past to present. Linear time scale Linear time scale with arrow that tracks along from past to present.

| 4,560,000,000 years ago

| 4,560,000,000 years ago

Timeline Respresentation A simplified version of the physical timeline showing the linear respresentation of time.

Linear growth happens at a consistent rate.

Tree of Life Respresentation A simplified version of the physical tree of life showing the exponential respresentation of time.

Exponential growth increases over time.

Present |

4560 mya

4503 mya

4446 mya

4389 mya

4332 mya

4275 mya

4218 mya

4161 mya

4104 mya

4047 mya

3990 mya

3933 mya

3876 mya

3822 mya

3762 mya

3705 mya

3648 mya

3591 mya

3534 mya

3477 mya

3420 mya

3363 mya

3306 mya

3249 mya

3192 mya

3135 mya

3078 mya

3021 mya

2964 mya

2907 mya

2850 mya

2793 mya

2736 mya

2622 mya

2565 mya

2508 mya

2451 mya

2394 mya

2337 mya

2280 mya

2223 mya

2166 mya

2109 mya

2052 mya

1995 mya

1938 mya

1881 mya

1824 mya

1767 mya

1710 mya

1653 mya

1596 mya

1539 mya

1482 mya

1425 mya

1368 mya

1311 mya

1254 mya

1197 mya

1140 mya

1083 mya

1026 mya

969 mya

912 mya

855 mya

798 mya

741 mya

684 mya

627 mya

570 mya

513 mya

456 mya

399 mya

342 mya

285 mya

228 mya

171 mya

114 mya

57 mya

0 mya

0 mya

Timeline info here

Present |

Exponential time scale Exponential time scale with arrow that tracks along from past to present. Exponential time scale Exponential time scale with arrow that tracks along from past to present.

arrow_drop_upTree of Lifearrow_drop_up

4,560,000,000 years ago

GSA GEOLOGIC TIME SCALE v. 5.0