Predators and Prey in Devonian Seas

Predators and Prey in Devonian Seas

Predators and Prey in our Devonian Seas. It is here we see the first tetrapods — land-living vertebrates — appeared during the Devonian, as did the first terrestrial arthropods, including wingless insects and the earliest arachnids. In the oceans, brachiopods flourished. Crinoids and other echinoderms, tabulate and rugose corals, and ammonites were also common... and a mighty one-ton eating machine that ruled our ancient seas.

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(121)

Palaeontology: Mass Extinction Events

Palaeontology: Mass Extinction Events

We live on a beautiful and ever-evolving planet — both in its geography, living and extinct species. Whether you study palaeontology (Brits & Canadians) or paleontology (USA and much of the rest of th...

30 Joulu 20208min

Geologic Time & Radioisotope Dating

Geologic Time & Radioisotope Dating

We live on an amazing planet with a 4.5 billion year history of life evolving from a single cell to multicellular life to the sheer volume of diversity of species we see through time and walking the E...

30 Joulu 202011min

Cam Muskelly vs Megalodon

Cam Muskelly vs Megalodon

For the ARCHEA blog post on Megalodon, I wanted to choose a human to give that mighty shark a true sense of scale. And in choosing a human, I thought I'd choose a truly awesome one to introduce to all...

26 Joulu 20203min

Palaeontology: The Mighty Megalodon

Palaeontology: The Mighty Megalodon

23-million-years ago to just over 3-million-years ago, the apex predator of the seas was the hulking cousin to today's Great White Shark. That big beastie was Otodus megalodon — the largest shark to e...

26 Joulu 20206min

The Dove Creek Mosasaur

The Dove Creek Mosasaur

The Dove Creek Mosasaur, which includes the teeth and lower jawbone of a large marine reptile was discovered by Rick Ross of the Vancouver Island Palaeontological Society, during the construction of t...

25 Joulu 202011min

Carboniferous Mason Creek Biota

Carboniferous Mason Creek Biota

You may have seen some lovely plant material in dark nodules of siderite or iron carbonate coming from the Mazon Creek Fossil Beds. the Mason Creek Biota are lovely fossil lagerstätte found in northea...

25 Joulu 20208min

Happy Holidays 2020

Happy Holidays 2020

God Jul & the Very Best of the Holiday Season to You & Yours. However you celebrate, sending you love and light for a wonderful holiday season with family and friends. Merry Ho Ho. Joyeux Noël. Chag ...

25 Joulu 20201min

Hunting Ichthyosaurs: Svalbard Fossil Field Trip

Hunting Ichthyosaurs: Svalbard Fossil Field Trip

Join in for a chilly visit to the Norwegian archipelago of Svalbard between mainland Norway and the North Pole. This one of the world’s northernmost inhabited areas with rugged terrain, glaciers and p...

23 Joulu 20207min

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