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Macgowania
Macgowania was a small, fast-swimming marine reptile that lived in the ocean during the Late Triassic, about 210 million years ago. It was not a dinosaur, but a kind of ichthyosaur, with a fish-like body and flippers. It hunted small sea creatures with its sharp teeth.13
ଏହା କେବେ ବଞ୍ଚିଥିଲା?
ଏହା କେତେ ବଡ଼ ଥିଲା?
ଏହା କେତେ ଲମ୍ବା ଥିଲା?
ନାକରୁ ଲାଞ୍ଜ ଯାଏ ଧାଡ଼ିରେ 3ଟି କୁକୁର ଭଳି ଲମ୍ବା🍌ଧାଡ଼ିରେ ରଖାଯାଇଥିବା 17ଟି କଦଳୀ ଭଳି ଲମ୍ବା🏊ଗୋଟେ ବଡ଼ ସୁଇମିଂ ପୁଲ୍ (50 ମି.) 3.8 ସେକେଣ୍ଡରେ ପହଁରି ପାର ହୋଇପାରୁଥିଲାତୁମ ତୁଳନାରେ Macgowania କେତେ ବଡ଼ ଥିଲା?
ତୁମ ବ୍ରାଉଜରରେ କେବଳ ଟିକେ ଗଣିତ। କିଛି ସେଭ୍ ହୁଏ ନାହିଁ କି କୁଆଡ଼େ ପଠାଯାଏ ନାହିଁ।
ଏହା କେତେ ଦ୍ରୁତ ଥିଲା?
ମଜାଦାର ତଥ୍ୟ
Macgowania had a very large eye socket and a huge nostril, which may have helped it see and smell in the dark ocean.2
Its flippers had a special pattern of bones, with a mosaic of small polygonal pieces, which is different from many other ichthyosaurs.2
The first fossil was found in 1996, but it was originally thought to be a species of Ichthyosaurus. Later, in 1999, scientists gave it its own genus name.1
A second, nearly complete skeleton was discovered in 2009 by an outdoor club, but part of it had already fallen into a river. Scientists rescued the remaining part with ropes and plaster.1
Macgowania lived in the ocean, but it breathed air and gave birth to live young, just like other ichthyosaurs.2
Its name honors Chris McGowan, the paleontologist who first described the fossil, and the species name 'janiceps' comes from Janus, the Roman god with two faces.1
ଭୁଲ ଧାରଣା ଭଙ୍ଗା
ଭୁଲ ଧାରଣା: Macgowania is often thought to be a dinosaur because it lived in the same era and is sometimes shown in dinosaur books.
ସତ୍ୟ: Macgowania is not a dinosaur. It is an ichthyosaur, a marine reptile that lived in the ocean. Dinosaurs were land reptiles with different body features.1
ଡାଇନୋ ବିଶେଷଜ୍ଞଙ୍କ ପାଇଁ
- ବୈଜ୍ଞାନିକ ନାମ
- Macgowania
- ନାମ ଦେଇଥିଲେ
- Motani 19993
- ଗୋଷ୍ଠୀ
- ଇକ୍ଥିଓସର୍
- ପରିବାର / କ୍ଲେଡ୍
- Parvipelvia3
- ବର୍ଗୀକରଣ
- Ichthyosauria > Ichthyosauromorpha3
- ପଥରର ବୟସ
- 227 ରୁ 206 ନିୟୁତ ବର୍ଷ (Norian)3
- ଶିଳା ଗଠନ
- Pardonet3
- ଦେଶ
- କାନାଡା3
- ଜୀବାଶ୍ମ ରେକର୍ଡ
- The Paleobiology Database ରେ 23
- ଆବିଷ୍କାର
- The first fossil was found in British Columbia, Canada, and described by Chris McGowan in 1996 as Ichthyosaurus janiceps. In 1999, Ryosuke Motani gave it its own genus, Macgowania.1
- ଏବେ ବି ବିତର୍କ ଚାଲିଛି
- Scientists are not sure if a second partial skeleton belongs to Macgowania because it is poorly preserved, so they debate whether it is the same species.1
ତଥ୍ୟ କେଉଁଠୁ ଆସେ
- Macgowania (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Macgowania in The Paleobiology Database (CC BY 4.0): ବୟସ, ସ୍ଥାନ, ଶିଳା ଗଠନ, ବର୍ଗୀକରଣ।
ଏହି ପୃଷ୍ଠାର ପ୍ରତ୍ୟେକ ତଥ୍ୟ ପାଖରେ ଗୋଟେ ନମ୍ବର ଅଛି, ଯାହା ତାର ଉତ୍ସ ଦେଖାଏ। ଯଦି ଆମେ କିଛି ଭୁଲ କରିଛୁ, କ୍ଷମା କରିବ, ଆମେ ଡାଇନୋ ପ୍ରେମୀ, ବିଜ୍ଞାନ ପତ୍ରିକା ନୁହଁ। ଆମକୁ [email protected] ରେ ଜଣାଅ, ଆମେ ଠିକ୍ କରିଦେବୁ।
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