Second of 6 Linear A fragments from Phaistos in New Minoan = matere = to Mother (Earth)?

Phaistos PH 15a 15b PD 29 10 39 22 PD 6 27

This second of 6 Linear A fragments from Phaistos appears to bear the inscription 2. = matere, which would be Mycenaean Greek dative for  “to mother”, with right-truncated text possibly following being waiaia or gaiaia = genitive singular = “of Earth”, i.e. “to Mother Earth”. The inscription tagged 1. consists of what appears to be an unidentifiable right-truncated syllabogram on the left, followed by the 2 ideograms identified.  It would thus appear that this fragment is at least partially inscribed in New Minoan, with the word “to mother” being derived from Mycenaean. There is a greater likelihood than might have otherwise been the case that this fragment is in New Minoan, since its provenance is Phaistos, where a large number of Linear B tablets, many of them quite detailed and lengthy, have been unearthed. So in view of this, it would appear that this fragment (of a larger tablet) was probably inscribed in the Linear A syllabary immediately prior to its abandonment and replacement by the new official syllabary, Linear B. Hence its date of composition would probably have been ca. 1450 BCE, and no earlier.