Lecture 10, Vert Life
- Created by: Elysia_Davies
- Created on: 12-12-16 12:46
Other questions in this quiz
2. Pachyophis
- mid cretaceous marine hind limbed snake, thethys sea
- fore and hind limb snake, cretaceous, stem snake poss terrestrail
- mid cretaceous, limbed, terrestrial snake,
3. Synapomorphies of Lepidosaurs
- Caudal autonomy, Paired hemipenes- lined with ectoderm, skin shedding, epiphysis
- leathery skin, single hemipenes, skin shedding
- epiphysis
4. Najash
- fore and hind limb snake, cretaceous, stem snake poss terrestrail
- mid cretaceous, limbed, terrestrial snake,
- mid cretaceous marine hind limbed snake, thethys sea
5. evidence for burrowing snake origin
- elongation of body
- degeneration fo middle ear and ear drums, big stapedial foot plate, shape of semi circular canals, eyes, braincase, tail
- limbed marine snakes
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