The phrase "based on dates" is grammatically correct and can be used in written English.
Example: The schedule for the project was based on dates provided by the client.
The standard rate is $440 to $530, with discounts based on dates and availability.
Many favorite puddings, accordingly, are based on dates, prunes, sultanas (golden raisins), figs and apricots.
And he had heard that China planned to bid based on dates similar to Sydney.
Banana spring roll comes with dulce de leche ice cream (all of the ice creams are creamy and intensely flavored), and an overkill "salsa" based on dates.
For starters, the priests — who are coming from as far away as Australia and Alaska — are assigned based on dates of birth, with the youngest (and most able-bodied) assigned to the upper deck, where stairs are narrow and steep and the winds are strongest.
They were not able to come up with an exact age, but estimate that Little Foot died at least 3 million years ago, based on dates previously obtained for other parts of the cave near where the skeleton was found.
Data from other sources such as weather and traffic were merged with the person-based collision data based on date, time, and location for the 31 patrol routes.
After all, I started a dating coaching business (The Love TREP) based on dating entrepreneurially and innovating in one's love life.
Enough to take the essence of the show and make a wholesale copy — only based on dating, not singing.
(SSNs are doled out based on date of birth and location, is the implication here).
This paper presents an experimental investigation of a new eco-material based on date palm fiber and lime.
