order of the Çatapatha Brāhmaṇa. Three of its chapters (xxii.-xxiv.), however, relate to the ceremonial of the Sāmaveda. Owing to the enigmatical character of its style, it appears to be one of the later productions of the Sūtra period.
No less than six Çrauta Sūtras belonging to the Black Yajurveda have been preserved, but only two of them have as yet been published. Four of these form a very closely connected group, being part of the Kalpa Sūtras of four subdivisions of the Taittirīya Çākhā, which represented the later sūtra schools (charaṇas) not claiming a special revelation of Veda or Brāhmaṇa. The Çrauta Sūtra of Āpastamba forms the first twenty-four of the thirty chapters (praçnas) into which his Kalpa Sūtra is divided; and that of Hiraṇyakeçin, an offshoot of the Āpastambas, the first eighteen of the twenty-nine chapters of his Kalpa Sūtra. The Sūtra of Baudhāyana, who is older than Āpastamba, as well as that of Bhāradvāja, has not yet been published.
Connected with the Maitrāyaṇī Saṃhitā is the Mānava Çrauta Sūtra. It belongs to the Mānavas, who were a subdivision of the Maitrāyaṇīyas, and to whom the lawbook of Manu probably traces its origin. It seems to be one of the oldest. It has a descriptive character, resembling the Brāhmaṇa parts of the Yajurveda, and differing from them only in simply describing the course of the sacrifice, to the exclusion of legends, speculations, or discussions of any kind. There is also a Vaikhānasa Çrauta Sūtra attached to the Black Yajurveda, but it is known only in a few MSS.
The Çrauta Sūtra of the Atharva-veda is the Vaitāna Sūtra. It is neither old nor original, but was undoubtedly compiled in order to supply the Atharva, like
