Ancient Whale Tells Tale of When Baleen Whales Had Teeth by Laurel Hamers | Free Audiobook

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Title: Ancient Whale Tells Tale of When Baleen Whales Had Teeth
Author: Laurel Hamers
Narrator: Jamie Renell
Format: Unabridged
Length: 4 mins
Language: English
Release date: 05-24-17
Publisher: Science News
Genres: Science & Technology, Magazine & Radio

Summary:
A 36-million-year-old fossil skeleton is revealing a critical moment in the history of baleen whales: what happened when the ancestors of these modern-day filter feeders first began to distinguish themselves from their toothy, predatory predecessors. The fossil is the oldest known mysticete, a group that includes baleen whales, such as humpbacks, researchers report in the May 22 Current Biology.
"Ancient Whale Tells Tale of When Baleen Whales Had Teeth" is from sciencenews.com, published on May 11, 2017.

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