Hesperian

You know what precautions we've instituted since the Hesperian incident?

The Hesperian period is marked by the formation of extensive lava plains.

In Hesperian skies Ye may look for his rising for long.

A hound, of the lean heavy-jawed Hesperian breed, was the only other life in sight.

Here's tempting Hesperian fruit, that requires a dragon watch!"

Ordinarily he could sit quiet, but the Hesperian episode had been too shocking, less in itself than in its implications.

Mamers Vallis is dated to the early Hesperian period, about 3.8 billion years ago.

According to The Hesperian account: "The great difficulty of the University team was mere recklessness.

By Hesperian times, all of the large shield volcanoes on Mars, including Olympus Mons, had begun to form.

The Hesperian time period on Mars is named after Hesperia Planum.

During past ages, there was rain and/or snow on Mars; especially in the Noachian and early Hesperian epochs.

Some of the evidence is the abundance of extensive fracturing and igneous activity of late Noachian to early Hesperian age.

"Like those Hesperian gardens famed of old, Fortunate fields and groves and flowery vales, Thrice happy isles."

Hesperian epoch (named after Hesperia Planum): 3.5 billion years ago to 1.8 billion years ago.

Below, concealed from human sight, the land climbed slowly toward the Hesperian Plain-a bleak, uncompromising landscape pockmarked by craters formed more than three billion years before.

Like Dao, it was formed around the Late Noachian and Early Hesperian Epochs.

The Tharsis Bulge was formed from the Noachian to Late Hesperian period of Mars, in three stages.

While Troy was being destroyed in its last battle against the Greeks, Aeneas leaves the city and leads a quest to find a new and Hesperian home.

In short, they stood in a relationship to their employers quite similar to that in which the Hedins, and other Hesperian yeomen, stood to Windhome.

The density of impact craters on many of the tholi indicate they are older than the large shields, having formed between late Noachian and early Hesperian times.

Crater counts date Syrtis Major to the early Hesperian epoch; it postdates formation of the adjacent Isidis impact basin.

Mars enjoyed similar conditions during the Noachian period for a few hundred million years, and there was still abundant water in the form of catastrophic flooding through the Hesperian period.

Hesperian lavas are younger than the rocks in the heavily cratered Noachian terrains but older than rocks formed during the more recent Amazonian Period.

Prior to 1900, library facilities at Hiram College consisted of the small libraries of each of the student literary societies: Delphic, Hesperian, and Olive Branch.

This is especially so as Mars has a cold climate and lacks plate tectonics or continental drift, and has remained pretty much unchanged since the end of the Hesperian period.