u/GeoCangrejo

OC : https://www.instagram.com/p/Ddbm2UpE1pB/

@theskimm :

"Flowers need sunshine to thrive, and we need videos of pets for our mental health.

If your screen time leaves you feeling overwhelmed and anxious, it may be time to try "bloomscrolling" - intentionally seeking out uplifting posts (think: heartwarming stories, pictures of nature and animals) to boost oxytocin.

The goal isn't to ignore the real world, but to curate a healthier feed, set hard boundaries on your scrolling, and ultimately use those good vibes as fuel to reconnect off-screen. Because, yeah, doomscrolling is doing exactly what it sounds like - dooming you to have a bad day."

• The Study: https://palaeo-electronica.org/content/2026/5962-tyrannosaur-feeding-behavior

Bones of a large hadrosaur from the Aguja Formation bear numerous tooth marks.

Aside from hind limb elements of the hadrosaur, only a broken tyrannosaur tooth crown was found at the collection site. The broken tooth, as well as the width and depth of the tooth marks indicate that the marks were made by one or more tyrannosaurs.

Preservation of the hind limb elements in isolation suggests that they were removed from the carcass and brought to a separate site for feeding.

>The bones have bite marks on multiple sides, and their pattern indicates that these were made during the process of dismembering a dead animal, not while subduing a prey animal.

Bite marks on the shafts of the bones consist mostly of long, curvilinear gouges at varied angles that do not fully penetrate the cortical tissue. The gouges are not in parallel series and are compatible with raking of large lateral teeth across the bone surfaces multiple times.

Bite marks on the articular surfaces of the bones are instead punctures that penetrate more deeply and are consistent with pulling the bones from their distal ends using the premaxillary teeth.

The ankles and feet of hadrosaurs likely had little muscle mass, and so the thorough effort to remove all flesh from these elements may record unusual behavior, perhaps brought about by food scarcity.

However, the relatively common occurrence elsewhere of bite marks on distal hind limb elements of hadrosaurs could indicate that this was instead more typical tyrannosaur feeding behavior.

The tooth marks are compatible with one or more tyrannosaurs feeding on hind limbs that had been removed from a hadrosaur carcass, either brought down elsewhere as prey, or by scavenging the carcass of an animal that succumbed from previous cause.

>The hadrosaur in this case was substantially larger (2-4 metric tons) than the local tyrannosaurs (c.a. 700 kg). The great size differential may have favored scavenging rather than predation on such large animals.

OC : https://www.instagram.com/p/Dc173iqvm72/

Ich möchte der Person danken, die dieses Wort erfunden hat

? Kann mir jemand erklären, was bei diesen Pistazien schief gelaufen ist und ob hier sonst noch jemand öfter Probleme mit gammeligen Pistazien hat

https://www.reddit.com/r/Paleoart/s/6RIktCbFs9