If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)

Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie

Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

500-million-year-old poop of a primordial, predatory sea worm tells their story.

07-04-2018 9:31pm

#1

Capt'n Midnight

Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 93,583 Mod ✭✭✭✭

Join Date: March 2003

Posts: 91821

https://phys.org/news/2018-04-ancient-sea-worm-poops-evidence.html

"These are burrows of a wormlike animal where we have fossilized feces preserved," said Kimmig, collections manager at the KU Biodiversity Institute and Natural History Museum. "This is rare because feces decompose very easily—it's not a very stable product from animals. These were preserved because the worms lived in burrows about 4 inches deep. They were hunting out of these burrows. We have something that acted very similar to a modern Bobbitt worm."
...
But this was likely one of the biggest predators in its environment—the animal was likely in the range of 6-12 inches with a diameter of three-quarters of an inch."

2