Ābhūta-saṃplava & Loka-vibhāga
Dissolution Threshold and the Fourteen Abodes
समुद्रमन्त्यं मध्यं च परार्द्धं च परं ततः / एवमष्टादशैतानि स्थानानि गणनाविधौ
samudramantyaṃ madhyaṃ ca parārddhaṃ ca paraṃ tataḥ / evamaṣṭādaśaitāni sthānāni gaṇanāvidhau
Next come samudra, antya, madhya, parārdha, and then para. Thus, in the method of enumeration, there are eighteen such places.