Their lengthy necks, used for chasing fast-moving fishes, developed quickly over a five million period around 250 million years ago. <hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Their lengthy necks, used for chasing fast-moving fishes, developed quickly over a five million period around 250 million years ago. Hosted on Acast. See acast.com/privacy for more information.

Their lengthy necks, used for chasing fast-moving fishes, developed quickly over a five million period around 250 million years ago.&nbsp; Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

Plesiosaurs doubled their neck-length by gaining new vertebrae

AGRI NEWS NET- die wereld van Landbou in jou hand- 7 dae per week 365 dae per jaar- Download this Application today an enjoy the "Good News" in farming and Agriculture from all over the world. Farmingportal.co.za- Potcast you can trust- daily updated.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

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AGRI NEWS NET- die wereld van Landbou in jou hand- 7 dae per week 365 dae per jaar- Download this Application today an enjoy the "Good News" in farming and Agriculture from all over the world. Farmingportal.co.za- Potcast you can trust- daily updated. Hosted on Acast. See acast.com/privacy for more information.

AGRI NEWS NET- die wereld van Landbou in jou hand- 7 dae per week 365 dae per jaar- Download this Application today an enjoy the "Good News" in farming and Agriculture from all over the world. Farmingportal.co.za- Potcast you can trust- daily updated. Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

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Plesiosaurs doubled their neck-length by gaining new vertebrae

Plesiosaurs doubled their neck-length by gaining new vertebrae