Laurasia’s Legacy

Long after the great land of Pangaea had parted, two vast worlds emerged.

In the north lay Laurasia ~ cooler, greener, and alive with new kinds of creatures.

Here’s the story of that world before parts of her drifted away.

Far to the north, around 160 million years ago, lay a land called Laurasia.

It was cooler than Gondwana ~ a place of tall conifers, broad plains, and angry mountain.

Rivers carved paths through ferny valleys, and warm winds carried the scent of pine and the whisper of rustling fronds. Dragonflies darted through shafts of golden light, while cicadas clicked and frogs croaked beside bubbling streams.

Here, the little dinosaurs’ cousins thrived.

Some were slow and gentle ~ Stegosaurus, munching on ferns, plates like sails upon its back, swishing its spiked tail to shoo away buzzing flies.

Others grew horns and shields ~ Triceratops, proud and brave, clashing on open plains ~ horns thudding, dust flying, a rumble you could feel in your belly.

And some became mighty hunters. Allosaurus prowled the shadowy forests, its breath steaming in the cool air.

Later, Tyrannosaurus rex ruled the northern lands, each thunderous step perhaps sending pinecones tumbling from the trees.

Feathered flyers flitted between the branches. Tiny mammals scurried underfoot, nibbling seeds and vanishing into burrows at the snap of a twig.

The air hummed with the life of an ancient world still young. Then, little by little, Laurasia too began to change.

Seas rose and fell. Mountains lifted and broke apart. By 90 million years ago, huge chunks of Laurasia were drifting away ~ becoming North America, Europe, and Asia.

One day, the world grew quiet again ~ no thuds, no roars, only the sigh of wind over stone. The giants slept beneath the soil, their bones folded deep in time, till the day they would be found once more.

Author’s Note:

Laurasia’s Legacy is the fourth in a five-part Teacup Twist series about dinosaurs and the ever-changing world they called home.

While Gondwana lay in the south, Laurasia spread across the north. It included what would become North America, Europe, and Asia.

Around 160 million years ago, new kinds of dinosaurs filled its forests and plains ~ armored Stegosaurus, horned Triceratops, and mighty Tyrannosaurus rex.

Feathered dinosaurs also appeared ~ early relatives of today’s birds. Laurasia’s world changed slowly, with rising seas and shifting mountains, until by about 90 million years ago, Laurasia herself split apart into continents.

This story captures that northern world ~ cooler, greener, and filled with creatures whose bones would one day tell their story.

Till we twist again,

Sherri Eri

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