What did Cameroceras eat?
It ate the trilobites, sea scorpions, fish, and other prey back then. At the front was all the tentacles, the beak and the eye and other parts of the head of squids/octopus.
Where did the Cameroceras live?
It first appears during the middle Ordovician, around 470 million years ago, and was a fairly common component of the fauna in some places during the period, inhabiting the shallow seas of Laurentia, Baltica and Siberia.
How big is Cameroceras?
Cameroceras was a genus of giant “orthocone” (straight-coned) cephalopod, with the largest member reaching an estimated 9m in length (Wikipedia 2010). Its huge size probably indicates that it was at the top of the food chain – an “apex predator” – that fed on other nautiloids and large eurypterids.
What did Orthocones eat?
It ate fish as well as arthropods, eg sea scorpions. It seized its prey using its tentacles and beak-like mouth to rip apart.
Where are Orthoceras fossils found?
Found in the Atlas Mountains of Morocco, Orthoceras are an extinct Nautiloid cephalopod that lived from the Ordovician Period to the Triassic Period (500 – 200 million years ago).
What plant life lived during the Ordovician period?
During the Ordovician Period, the surface of the earth was dramatically different than it is today. Nearly all life on earth was in the oceans. The only land life was in the form of very primitive plants very near the water line of the coasts, probably mosses and algae and were of a non-vascular nature.
How big is an Orthocone?
Orthocone nautiloids range in size from less than 25 mm (1 in) to (in some giant endocerids of the Ordovician) 5.2 m (17 ft) long. Orthocone Cephalopod fossils are known from all over the world, with particularly significant finds in Ontario, Canada, and Morocco.
How long is a Tusoteuthis?
25 to 35 feet
Tusoteuthis was a giant squid nearly equal in size to those that ply the oceans today—with their tentacles stretched out, the ancient cephalopods may have measured 25 to 35 feet (8 to 11 meters) long.
When did the Cameroceras go extinct?
Era & Discovery. Cameroceras lived during the Ordovician and the Silurian, between 470 to 408 million years ago, living alongside a variety of other sea creatures, including trilobites, sea scorpions, fish, and even other Cameroceras. It was the largest and apex predator of its time.
Do Orthocones still exist?
Are Orthocones extinct?
Orthocone nautiloids were extinct ancestors of the tightly coiled Pearly Nautilus that is still found swimming in the deep oceans. Orthocones were distant relatives of extinct ammonites and modern squid and octopus.
What is dinosaur poop called?
Coprolites are the fossilised faeces of animals that lived millions of years ago. They are trace fossils, meaning not of the animal’s actual body. A coprolite like this can give scientists clues about an animal’s diet.
What is the biology of Cameroceras?
From comparison with living cephalopods, particularly the shelled chambered nautilus, some inferences about the biology of Cameroceras can be made. The head of the animal would have been soft muscular tissue situated at the opening of the hard cone-like shell, with the mantle (main body) lying within the shell for protection.
What was the lifestyle and habits of Cameroceras?
The lifestyle and habits of Cameroceras can only be surmised. They were almost certainly stalkers and ambush predators that moved across the sea floor or lay in wait. The large rigid shell would have made maneuvering difficult. The larger ones especially were probably not active swimmers.
When did Cameroceras go extinct?
Its diversity and abundance became severely reduced following the Ordovician–Silurian extinction events, and the last remnants of the genus went extinct sometime during the Wenlock. Cameroceras is a cephalopod, a taxon of molluscs that includes the octopuses, squids and cuttlefish.
Who is George Carruthers?
George Robert Carruthers (October 1, 1939–December 26, 2020) was an African-American inventor, physicist, engineer, and space scientist. Although a brilliant man with multiple scientific accomplishments, his academic success was not immediate.