Evolution Trail

Western Australia has its own living evolution trail.

Stromatolites

Start with living stromatolites at Hamelin Pool, Shark Bay.

Photo: Bronwyn Wells

https://www.sharkbay.org/place/hamelin-pool/

Thrombolites

Progress to the evolutionary successor to stromatolites, thrombolites at Lake Clifton.

Photo: Bronwyn Wells

https://exploreparks.dbca.wa.gov.au/site/lake-clifton-thrombolites

More information about thrombolites can be found here.

https://www.dpaw.wa.gov.au/images/documents/plants-animals/threatened-species/tecs/tecthrombolieslakeclifton2004227.pdf

Giant Karri and Jarrah Tree Forests

Biodiversely-rich karri and jarrah forests can be found in the southwest.

Photo: Bron Anderson

https://exploreparks.dbca.wa.gov.au/site/karri-forest-explorer

https://www.treetopwalk.com.au/

https://www.oneearth.org/ecoregions/jarrah-karri-forest-and-shrublands/

Flowering Plants

Western Australia’s vibrant wildflowers can be seen throughout the state at differing times of the year. 

https://www.wavisitorcentre.com.au/wildflowers

Dinosaur Coast

While not living, dinosaur footprints along the Dinosaur Coast in the Kimberly region of North West WA include the most significant dinosaur trackway in the world. Stretching for 80 kilometres from Broome to the Dampier Peninsula, it includes footprints of several species of dinosaurs, made between 127 and 140 million years ago.  

https://www.visitbroome.com.au/see-and-do/dinosaurfootprints

Wolfe Creek Meteorite Crater

Of geological interest also is the Wolfe Creek meteorite crater in the Kimberley region of the North West. Wolfe Creek is the second largest impact crater in the world, formed by a 15km meteorite that hit the Earth 300 000 years ago.

https://exploreparks.dbca.wa.gov.au/park/wolfe-creek-crater-national-park

Geological Time Scale Worksheet

A geological time scale worksheet can be found here. It’s free to download, print and share.

See if you can fill in all the details. Here are some websites that can help you.

https://australian.museum/learn/australia-over-time/evolving-landscape/the-geological-time-scale/

https://www.bgs.ac.uk/discovering-geology/fossils-and-geological-time/geological-timechart/

https://pubs.usgs.gov/gip/geotime/time.html

Please note – this site is a work in progress, which will be updated regularly with more information.