A prehistoric body of water
Disappeared 180 million years ago
https://www.businesstoday.in/visualstories/news/a-lost-ocean-in-india-indian-oceans-1948-anomaly-holds-clues-to-earths-ancient-past-189854-26-11-2024
Tethys lives! Researchers propose gravity anomaly under Indian Ocean is the ghost of the long-subducted Tethys Ocean. I studied some bivalves native to Tethys and mourn their fossils possibly subducted into the mantle 🫡 https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea/
#Triassic Marine Reptile Had Incredibly Long Tail https://www.sci.news/paleontology/honghesaurus-longicaudalis-11551.html Paper: https://www.nature.com/articles/s41598-022-11309-2
#Pachypleurosaurs are known only from the #TethysOcean, and its potential diet may include soft-bodied #invertebrates (e.g., #cephalopods), some #shrimps, and small or juvenile #fishes. In general morphology, the most striking feature of #Honghesaurus longicaudal is its incredibly long tail, which measures 117% of the precaudal length.