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)

Valley of a Thousand Peaks in the Rocky Mountains

Valley of a Thousand Peaks in the Rocky Mountains

The Rocky Mountain Trench is one of the few geologic wonders we can see from space. It is known as the Valley of a Thousand Peaks or simply the Trench — a large valley on the western side of the north...

9 Tammi 20226min

Solving an 85 Million-Year-Old Puzzle — Excavating An Elasmosaur

Solving an 85 Million-Year-Old Puzzle — Excavating An Elasmosaur

A mighty marine reptile was excavated on the Trent River near Courtenay on the east coast of Vancouver Island, British Columbia, Canada. The excavation is the culmination of a three-year palaeontologi...

8 Tammi 202215min

Celebrating 2021 With All of You & Welcoming 2022 With An Epic Fossil Contest

Celebrating 2021 With All of You & Welcoming 2022 With An Epic Fossil Contest

Nothing says Happy 2022 like free prizes. Thank you to each and every one of you who spent time with me in 2021. It is time to wrap up the year and welcome in 2022. I wish you health, happiness and ma...

29 Joulu 20213min

Love the Wild: Moose / Alces alces

Love the Wild: Moose / Alces alces

Love the Wild: Moose. One of the most impressive mammals of the Pacific Northwest and the largest living member of the deer family are Moose. They are taller than everyone you know and weighs more tha...

8 Marras 202110min

Cretaceous Capilano Fossil Field Trip

Cretaceous Capilano Fossil Field Trip

Fossil Field Trip to the Cretaceous Capilano Three Brothers Formation — Vancouver has a spectacular mix of mountains, forests, lowlands, inlets and rivers all wrapped lovingly by the deep blue of the ...

8 Marras 20218min

The Fossils and Geology of Haida Gwaii

The Fossils and Geology of Haida Gwaii

The islands have gone by many names. To the people who call the islands home, Haida Gwaii means Island of the People, it is a shortened version of an earlier name, Haadala Gwaii-ai, or taken out of co...

1 Marras 202111min

Fossil Collecting Austria's Triassic Limestones

Fossil Collecting Austria's Triassic Limestones

Fly with me over to Austria in Europe to visit the Hallstatt Limestones. These are the world's richest Triassic ammonite outcrops. Along with diversified cephalopod fauna — orthoceratids, nautiloid...

23 Loka 20219min

Fossil Collecting Wrangellia

Fossil Collecting Wrangellia

Fossil Collecting in the islands of Haida Gwaii, British Columbia, Canada. The mist-shrouded islands of Haida Gwaii are at the western edge of the continental shelf and form part of Wrangellia, an exo...

22 Loka 202111min

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