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Harpactognathus
Harpactognathus was a large flying reptile that lived during the Jurassic period. It had a strong, wide beak and sharp teeth for grabbing prey. This pterosaur was one of the biggest of its kind that did not belong to the short-tailed pterodactyl group.1
Ал качан жашаган?
Ал канчалык чоң болгон?
Анын канаттары канчалык кенен болгон?
катар тизилген 1,5 велосипеддей кенен канаттар⚽бүтүн футбол талаасын 7,3 секундда учуп өтмөкСЕН менен салыштырганда Harpactognathus канчалык чоң болгон?
Браузериңдеги жөн гана математика. Эч нерсе сакталбайт жана эч жакка жөнөтүлбөйт.
Ал канчалык ылдам болгон?
Кызыктуу фактылар
Harpactognathus is known from only a partial skull and a few other bones, so scientists are still learning about its full appearance.1
It had a crest on the front of its skull that might have been used for display to attract mates or show off to rivals.1
With a wingspan of about 2.5 metres (8.2 feet), Harpactognathus was among the largest non-pterodactyloid pterosaurs.1
Its fossils were found in the Morrison Formation, the same rock layer that contains famous dinosaurs like Stegosaurus and Diplodocus.1
Unlike many other pterosaurs that ate fish, Harpactognathus probably hunted small animals on land near rivers and lakes.1
The name Harpactognathus comes from Greek words meaning 'seizing jaw', which describes its strong, grabbing beak.1
Эң көп берилген суроолор: Harpactognathus
?Was Harpactognathus a dinosaur?
No, Harpactognathus was a pterosaur, a flying reptile, not a dinosaur.1
?How big was Harpactognathus?
It had an estimated wingspan of about 2.5 metres (8.2 feet) and a skull length of 280 to 300 millimetres (11 to 12 inches).1
?What did Harpactognathus eat?
It was a terrestrial carnivore that probably hunted small animals on land near rivers and lakes, not fish like many other pterosaurs.1
?Where was Harpactognathus found?
Its fossils were found in the Morrison Formation in Wyoming, USA, the same rock layer as Stegosaurus and Diplodocus.1
?Did Harpactognathus have a crest?
Yes, it had a thin crest on the front of its skull that may have been used for display to attract mates or show off to rivals.1
?When did Harpactognathus live?
It lived during the Kimmeridgian stage of the Late Jurassic period, about 157 to 152 million years ago.1
Мифти талкалоочу
Миф: Harpactognathus is often thought to be a dinosaur.
Чындык: Harpactognathus was a pterosaur, a flying reptile that is not a dinosaur.1
Динозавр эксперттери үчүн
- Илимий аты
- Harpactognathus
- Ат койгон
- Carpenter et al. 20032
- Топ
- Учуучу сойлоочулар
- Үй-бүлө / клада
- Lonchognatha2
- Классификация
- Pterosauria2
- Тоо тектеринин жашы
- 152 … 145 миллион жыл (Kimmeridgian / Tithonian)2
- Тоо тектеринин катмарлары
- Morrison2
- Өлкөлөр
- АКШ2
- Таш калдык табылгалары
- The Paleobiology Database боюнча 1 жазуу2
- Табылышы
- Harpactognathus was named in 2003 by paleontologist Kenneth Carpenter and his team. The first fossil, a partial snout, was found in 1996 at Bone Cabin Quarry in Wyoming, USA. The species name honors Joe Gentry, a volunteer who helped with fossil preparation.1
- Дагы эле талаштуу
- Scientists are not sure whether Harpactognathus belongs to the scaphognathine or rhamphorhynchine group of pterosaurs, because its fossils are so incomplete.1
Фактылар кайдан алынат
- Harpactognathus (en.wikipedia.org)
- Harpactognathus in The Paleobiology Database (CC BY 4.0): жашы, жерлери, тоо тектеринин катмарлары, классификациясы.
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