| 1. | Between the metaconid and entoconid, the talonid basin is open.
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| 2. | In the talonid, the hypoconulid and entoconid are distinct.
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| 3. | A heel is present at the back, part of a small talonid.
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| 4. | The talonid, another group of cusps, makes up the back of the tooth.
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| 5. | The talonid basin is open lingually; on the labial side, the hypoconid cusp is present.
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| 6. | It incorporates the third talonid cusp, the hypoconulid, which is indistinct in " Afrasia ".
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| 7. | In modern tribosphenic molars, the trigonid is towards the front of the jaw and the talonid towards the rear.
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| 8. | The back portion of the tooth, the talonid, is broader; " Eosimias " has a narrower talonid.
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| 9. | The back portion of the tooth, the talonid, is broader; " Eosimias " has a narrower talonid.
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| 10. | The talonid contains a hypoconid, hypoconulid, and entoconid and is much wider than the trigonid because the hypoconid is displaced buccally.
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