odontotormae造句
造句与例句
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- In 1875 March divided this " subclass " into "'Odontolcae "', with the teeth standing in grooves, and "'Odontotormae "', with the teeth in separate alveoles or sockets.
- Its type species was originally classified as " Ichthyornis celer " . " A . celer " was long allied with " Ichthyornis ", having been assigned to Ichthyornidae by Marsh ( 1873 ), to Odontotormae by Marsh ( 1880 ), and to Ichthyornithiformes by Sepkoski ( 2002 ) . " Apatornis " differs from " Ichthyornis " primarily in that it had at least one additional rib attached to the hip vertebrae ( sacrum ), possibly more as the entire synsacrum was not preserved in the only known specimen . " Apatornis " also lacked the ossified tendons covering the top of the sacral region in " Ichthyornis ".
- It's difficult to see odontotormae in a sentence. 用odontotormae造句挺难的
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