The 22-year-old forward initially joined the Gills on loan for a month at the start of January, but he will now stay in League One for the remainder of 2014-15.
He has had an instant impact for the Kent club with three goals in four appearances.
Marquis also scored once in 13 League Two appearances for Cheltenham Town earlier this season.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | BarrowBarrow | 7 | 5 | 1 | 1 | 11 | 3 | 8 | 16 |
| 2 | Gillingham | 7 | 5 | 1 | 1 | 10 | 2 | 8 | 16 |
| 3 | Walsall | 7 | 5 | 0 | 2 | 11 | 4 | 7 | 15 |
| 4 | Notts County | 7 | 4 | 2 | 1 | 14 | 7 | 7 | 14 |
| 5 | AFC Wimbledon | 6 | 4 | 1 | 1 | 9 | 4 | 5 | 13 |
| 6 | Doncaster RoversDoncaster | 7 | 4 | 1 | 2 | 11 | 9 | 2 | 13 |
| 7 | Crewe AlexandraCrewe | 7 | 4 | 1 | 2 | 7 | 7 | 0 | 13 |
| 8 | Bradford CityBradford | 7 | 3 | 2 | 2 | 9 | 7 | 2 | 11 |
| 9 | Port Vale | 7 | 3 | 2 | 2 | 11 | 10 | 1 | 11 |
| 10 | Chesterfield | 7 | 2 | 3 | 2 | 10 | 6 | 4 | 9 |
| 11 | Colchester UnitedColchester | 7 | 2 | 3 | 2 | 12 | 10 | 2 | 9 |
| 12 | Grimsby Town | 7 | 3 | 0 | 4 | 9 | 12 | -3 | 9 |
| 13 | Newport CountyNewport | 7 | 3 | 0 | 4 | 10 | 15 | -5 | 9 |
| 14 | Fleetwood TownFleetwood | 5 | 2 | 2 | 1 | 6 | 5 | 1 | 8 |
| 15 | Salford City | 6 | 2 | 2 | 2 | 4 | 6 | -2 | 8 |
| 16 | Tranmere RoversTranmere | 6 | 2 | 2 | 2 | 3 | 7 | -4 | 8 |
| 17 | Bromley | 7 | 2 | 1 | 4 | 9 | 11 | -2 | 7 |
| 18 | Cheltenham TownCheltenham | 7 | 2 | 1 | 4 | 9 | 11 | -2 | 7 |
| 19 | MK Dons | 7 | 2 | 1 | 4 | 6 | 9 | -3 | 7 |
| 20 | Harrogate TownHarrogate | 7 | 2 | 1 | 4 | 6 | 10 | -4 | 7 |
| 21 | Swindon TownSwindon | 7 | 1 | 3 | 3 | 7 | 10 | -3 | 6 |
| 22 | Carlisle UnitedCarlisle | 7 | 2 | 0 | 5 | 8 | 14 | -6 | 6 |
| 23 | Accrington StanleyAccrington | 7 | 0 | 3 | 4 | 8 | 16 | -8 | 3 |
| 24 | Morecambe | 6 | 0 | 1 | 5 | 3 | 8 | -5 | 1 |
| > League Two Full Table | |||||||||
