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Kaikaifilu
Kaikaifilu was a giant marine lizard that swam in the cold seas near Antarctica 66 million years ago. It was one of the biggest mosasaurs in the Southern Hemisphere, with a skull as long as a tall child!1
ଏହା କେବେ ବଞ୍ଚିଥିଲା?
ଏହା କେତେ ବଡ଼ ଥିଲା?
ଏହା କେତେ ଲମ୍ବା ଥିଲା?
ଧାଡ଼ିରେ ପାର୍କ କରାଯାଇଥିବା 2ଟି କାର୍ ଭଳି ଲମ୍ବା🍌ଧାଡ଼ିରେ ରଖାଯାଇଥିବା 56ଟି କଦଳୀ ଭଳି ଲମ୍ବା🏊ଗୋଟେ ବଡ଼ ସୁଇମିଂ ପୁଲ୍ (50 ମି.) 5.5 ସେକେଣ୍ଡରେ ପହଁରି ପାର ହୋଇପାରୁଥିଲାତୁମ ତୁଳନାରେ Kaikaifilu କେତେ ବଡ଼ ଥିଲା?
ତୁମ ବ୍ରାଉଜରରେ କେବଳ ଟିକେ ଗଣିତ। କିଛି ସେଭ୍ ହୁଏ ନାହିଁ କି କୁଆଡ଼େ ପଠାଯାଏ ନାହିଁ।
ଏହା କେତେ ଦ୍ରୁତ ଥିଲା?
ମଜାଦାର ତଥ୍ୟ
Kaikaifilu had different types of teeth in its mouth, which is rare for mosasaurs. This is called heterodont dentition.1
Its skull was about 1.1 to 1.2 metres long, almost twice as long as the skull of another Antarctic mosasaur called Taniwhasaurus antarcticus.1
Kaikaifilu lived in waters that could be as cold as 6 °C, and sometimes the sea surface temperature dropped below freezing.1
It lived right at the end of the Age of Dinosaurs, during the Cretaceous-Paleogene extinction event, and was one of the last mosasaurs to exist.1
The only known fossil of Kaikaifilu is a partial skull and a humerus (upper arm bone), found in 2011 by a Chilean expedition.2
Scientists think Kaikaifilu might belong to the Tylosaurinae group, but some features make this uncertain.1
ସବୁଠୁ ବେଶି ପଚରାଯାଉଥିବା ପ୍ରଶ୍ନ: Kaikaifilu
?How big was Kaikaifilu?
About 10 metres long, making it the largest mosasaur known from the Southern Hemisphere.13
?What did Kaikaifilu eat?
It was an apex predator that ate fish, plesiosaurs, other mosasaurs, and filter-feeding marine reptiles.13
?When did Kaikaifilu live?
It lived about 66 million years ago, right at the end of the Age of Dinosaurs, during the Cretaceous-Paleogene extinction event.13
?Where was Kaikaifilu found?
Its fossil was found on Seymour Island in Antarctica, by a Chilean expedition in 2011.1
?Why did Kaikaifilu have different teeth?
It had different types of teeth (heterodont dentition), which is rare for mosasaurs and helped it eat a variety of prey.1
ଡାଇନୋ ବିଶେଷଜ୍ଞଙ୍କ ପାଇଁ
- ବୈଜ୍ଞାନିକ ନାମ
- Kaikaifilu
- ନାମ ଦେଇଥିଲେ
- Otero et al. 20174
- ଗୋଷ୍ଠୀ
- ମୋସାସର୍
- ପରିବାର / କ୍ଲେଡ୍
- Mosasauridae4
- ବର୍ଗୀକରଣ
- Mosasauroidea4
- ପଥରର ବୟସ
- 72 ରୁ 66 ନିୟୁତ ବର୍ଷ (Maastrichtian)4
- ଶିଳା ଗଠନ
- Lopez de Bertodano4
- ଦେଶ
- ଆଣ୍ଟାର୍କଟିକା4
- ଜୀବାଶ୍ମ ରେକର୍ଡ
- The Paleobiology Database ରେ 14
- ଆବିଷ୍କାର
- Kaikaifilu was named in 2017 by Rodrigo Otero and colleagues, based on a fossil found in January 2011 on Seymour Island, Antarctica, by a Chilean expedition.42
- ଏବେ ବି ବିତର୍କ ଚାଲିଛି
- Scientists are not sure if Kaikaifilu truly belongs to the Tylosaurinae group, because some of its features are different from other tylosaurines.1
ତଥ୍ୟ କେଉଁଠୁ ଆସେ
- Kaikaifilu (en.wikipedia.org)
- Kaikaifilu hervei gen. et sp. nov., a new large mosasaur (Squamata, Mosasauridae) from the upper Maastrichtian of Antarctica (sciencedirect.com)
- A giant predatory lizard swam in Antarctic seas near the end of the dinosaur age | ScienceDaily (sciencedaily.com)
- Kaikaifilu 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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