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Jobaria is a genus of sauropod dinosaur that was discovered in Niger, northwest Africa. It lived 164 to 161 million years ago in what is known as the Mid Jurassic. It gets its name from a local Taureg myth about a giant beast who lived long ago, whom some still believe to be the fossils remnants of the dinosaur

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Living fossil genome unveiled #Geology #GeologyPage

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from Aquaviews - SCUBA Blog

The Nautilus: A Living fossil of the seas

The nautilus is considered to be a living fossil. It's remained largely unchanged for the past 500 million years, since the Triassic period. The nautilus usually inhabits ocean depths of about 300m, rising to around 100m at night only for feeding, mating or laying eggs. The average lifespan of a nautilus is around 20 years.

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from Aquaviews - SCUBA Blog

The Nautilus: A Living fossil of the seas

The Nautilus: A Living fossil of the Seas. Found in abundance in prehistoric times, the nautilus’ numbers have dwindled and only a handful of species remain today.

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Living Fossil The earliest horseshoe crabs were found 450 million years ago as fossils in strata. Many think of them as crabs and crustaceans when in fact they are more related to spiders and scorpions. Under their enormous shell, their bodies also look more like those of spiders.

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endangeredanimalblog: The COELACANTH is referred to as a living fossil because it is the only remaining species of a group of fish species that died out millions of years ago. It is found in the deep coastal waters of eastern Africa, where rocky shores are battered by strong oceanic currents. A large fish, growing to a length of about 6 feet, and it moves along the rocky slopes with the help of fleshy pectoral fins. Populations are thought to be critically low.

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Ammonites are an extinct group of marine invertebrate animals in the subclass Ammonoidea of the class Cephalopoda. These molluscs are more closely related to living coleoids than they are to shelled nautiloids such as the living Nautilus species.

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from allposters.com

Nautilo (Nautilus Pompilius)

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Quartz var.Amethyst and Prase - Serifos Island, Greece Size: 9.4 x 2.6 x 1.8 cm

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