Toretocnemus
Toretocnemus was a small, fast-swimming marine reptile that lived in the Late Triassic oceans. It had a long snout, big eyes, and flippers like a dolphin, and it hunted fish and other sea creatures.1
ມັນມີຊີວິດຢູ່ເມື່ອໃດ?
ມັນໃຫຍ່ປານໃດ?
ມັນຍາວປານໃດ?
ຍາວເທົ່າແມວບ້ານ 4 ໂຕຕໍ່ກັນຈາກດັງຫາຫາງ🍌ຍາວເທົ່າກ້ວຍ 11 ໜ່ວຍຕໍ່ກັນ🏊ລອຍໄດ້ຄວາມຍາວສະລອຍນ້ຳໃຫຍ່ (50 ມ) ໃນ 4,4 ວິນາທີToretocnemus ໃຫຍ່ປານໃດ ເມື່ອທຽບກັບເຈົ້າ?
ແຄ່ຄິດໄລ່ໃນບຣາວເຊີຂອງເຈົ້າ. ບໍ່ມີຫຍັງຖືກບັນທຶກ ຫຼື ສົ່ງໄປໃສ.
ມັນໄວປານໃດ?
ເລື່ອງໜ້າຮູ້ມ່ວນໆ
Toretocnemus means 'perforated tibia' because its shin bone had a hole in it.1
It was first described in 1903 by paleontologist John Campbell Merriam from fossils found in California.13
Two species are known: T. californicus and T. zitteli, named after the German paleontologist Karl Alfred von Zittel.1
Toretocnemus was a small ichthyosaur, probably no longer than 2 meters (6.6 feet), and some were only about 1 meter (3.3 feet) long.1
Its fossils have been found in the Hosselkus Limestone in California and the Antimonio Formation in Mexico.13
The first fossils were collected by Annie Montague Alexander along the Pit River in Shasta County, California.1
Toretocnemus had three fingers on each flipper, which is unusual for ichthyosaurs.2

ສຳລັບຜູ້ຊ່ຽວຊານໄດໂນ
- ຊື່ວິທະຍາສາດ
- Toretocnemus
- ຕັ້ງຊື່ໂດຍ
- Merriam 19033
- ກຸ່ມ
- ອິກທິໂອຊໍ
- ຄອບຄົວ / ເຄລດ
- Toretocnemidae3
- ການຈັດໝວດໝູ່
- Ichthyosauria > Ichthyosauromorpha3
- ອາຍຸຂອງຫີນ
- 237 ຫາ 227 ລ້ານປີ (Carnian)3
- ຊັ້ນຫີນ
- Antimonio, Hosselkus3
- ປະເທດ
- ເມັກຊິໂກ, ສະຫະລັດ3
- ບັນທຶກຟອສຊິລ
- 4 ໃນ The Paleobiology Database3
- ມີຊື່ອື່ນວ່າ
- Leptocheirus, Merriamia, Rhachitrema (ຊື່ເກົ່າທີ່ຕອນນີ້ນັບເປັນສັດໂຕດຽວກັນ)3
- ການຄົ້ນພົບ
- John Campbell Merriam named Toretocnemus in 1903 from fossils found in the Hosselkus Limestone of Shasta County, California, collected by Annie Montague Alexander.13
- ຍັງຖົກຖຽງກັນຢູ່
- Scientists are not sure if Toretocnemus was a strong open-ocean swimmer or stayed near coasts, because its fossils are only found in a small area.1
ຂໍ້ມູນມາຈາກໃສ
- Toretocnemus (en.wikipedia.org)
- PBDB Taxon (paleobiodb.org)
- Toretocnemus in The Paleobiology Database (CC BY 4.0): ອາຍຸ, ສະຖານທີ່, ຊັ້ນຫີນ, ການຈັດໝວດໝູ່.
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