Map by Allie Jackson

Zircon Crystal

alliejackson90_2 — 2025-02-17 17:53:08 UTC

Where Zircon Crytal was first found. Zircon crystal is from 4.4 Billion years ago, and it is the source of the metal Zirconium

The first fossil evidence of terrestrial life

alliejackson90_2 — 2025-02-18 02:07:38 UTC

This was 3.5 bya, and the life was found the early Archean sedimentary rocks of the greenstone-granite belts.

Stromatolites

alliejackson90_2 — 2025-02-18 02:12:29 UTC

Were first found 3.4 bya. and are layered colonial structures predominately formed by cyanobacteria

Gunflint iron

alliejackson90_2 — 2025-02-18 02:19:44 UTC

Was first found 2 bya, These microbial fossils include some 30 different types with spheroidal, filamentous, and sporelike forms up to about 20 micrometres

Vascular Plants

alliejackson90_2 — 2025-02-18 12:48:27 UTC

These plants are 400 million years old, and they helped with the evolution of land amphibians

Arthropleura

alliejackson90_2 — 2025-02-18 12:53:51 UTC

These lived 349 mya, and were in Europe

crossopterygian fish

alliejackson90_2 — 2025-02-18 12:57:44 UTC

These lived about 300 mya, in the southern African oceans

Insects evolving wings

alliejackson90_2 — 2025-02-18 13:02:05 UTC

about 300 mya, insects started to evolve and get wings

Therapsid

alliejackson90_2 — 2025-02-18 13:10:28 UTC

These lived about 200 mya in South africa

thecodonts

alliejackson90_2 — 2025-02-18 14:03:02 UTC

these creatures lived about 200 mya, and they were all over the world. They also evolved into many other animals

first Evidence of dinosaurs

alliejackson90_2 — 2025-02-18 14:06:48 UTC

the first evidence of dinosaurs was found in the early 1800's, but dinosaurs lived 72 mya

plesiosaurs

alliejackson90_2 — 2025-02-18 14:08:58 UTC

the plesiosaurs lived 66 mya in the European oceans

Ungulate

alliejackson90_2 — 2025-02-18 14:45:31 UTC

These mammals lived 66 mya in north America, and have evolved into multiple animals

Elephants

alliejackson90_2 — 2025-02-18 14:49:26 UTC

Elephants were alive 40 mya, and still are today. They come from Africa and have evolved into many different species

Saber tooth Tiger

alliejackson90_2 — 2025-02-18 14:52:09 UTC

These animals lived 37 mya, and they also were found to live in Europe

Tapirs

alliejackson90_2 — 2025-02-18 14:55:29 UTC

Tapirs have been on earth for 20 mya, and are still alive today. They were native to Asia and South America