| Geological concern | 18 |
| Geological cold spell | 21 |
| Geological areas | 16 |
| Geological age | 14 |
| Geological periods | 19 |
| Geologic-time measurement | 25 |
| Geologic-time division | 22 |
| Geologic timespans | 18 |
| Geologic timespan | 17 |
| Geologic times | 14 |
| Geologic time unit | 18 |
| Geologic time spans | 19 |
| Geologic time span | 18 |
| Geologic time periods | 21 |
| Geologic time period | 20 |
| Geologic time frame | 19 |
| Geologic time divisions | 23 |
| Geologic time division (Var.) | 29 |
| Geologic time division | 22 |
| Geologic time before life | 25 |
| Geologic time | 13 |
| Geologic suffix | 15 |
| Geologic succession | 19 |
| Geologic study | 14 |
| Geologic stretches | 18 |
| Geologic stage | 14 |
| Geologic spans | 14 |
| Geologic span | 13 |
| Geologic slices of time | 23 |
| Geologic procession | 19 |
| Geologic process of erosion | 27 |
| Geologic periods | 16 |
| Geologic period between Triassic and Cretaceous | 47 |
| Geologic period | 15 |
| Geologic layers | 15 |
| Geologic fracture | 17 |
| Geologic formations | 19 |
| Geologic formation | 18 |
| Geologic feature | 16 |
| Geologic era when plants and dinosaurs appeared | 47 |
| Geologic era | 12 |
| Geologic epoch | 14 |
| Geologic divisions | 18 |
| Geologic division of time | 25 |
| Geologic division | 17 |
| Geologic comb. form | 19 |
| Geologic angle | 14 |
| Geologic age meaning "without life" | 45 |
| Geol., e.g. | 11 |
| Geol. or geog., e.g. | 20 |
| Geol. or chem. | 14 |
| Geol. or astron. | 16 |
| Geol. et al. | 12 |
| Geography-lesson prop | 21 |
| Geography-class sphere | 22 |
| Geography-class need | 20 |
| Geography-class mnemonic | 24 |
| Geography volume | 16 |
| Geography suffix | 16 |
| Geography class: D -- “Our instructor tried to cover too much material; he was ___” | 91 |
| Geography class prop | 20 |
| Geography class fixtures | 24 |
| Geography class fixture | 23 |
| Geography class feature | 23 |
| Geography class aid | 19 |
| Geography buff's book | 25 |
| Geography book: Abbr. | 21 |
| Geography book | 14 |
| Geography aids | 14 |
| Geographically named S.U.V. | 27 |
| Geographical suffix | 19 |
| Geographical statistic | 22 |
| Geographical stat. | 18 |
| Geographical sheet | 18 |
| Geographical seven | 18 |
| Geographical septet, supposedly | 31 |
| Geographical septet | 19 |
| Geographical Rio or Mar preceder | 32 |
| Geographical regions | 20 |
| Geographical region | 19 |
| Geographical reference work | 27 |
| Geographical reference line | 27 |
| Geographical reference book | 27 |
| Geographical reference | 22 |
| Geographical parallel | 21 |
| Geographical nickname | 21 |
| Geographical name until 1935 | 28 |
| Geographical name that's another geographical name backward | 63 |
| Geographical name that means roughly "great land" | 59 |
| Geographical name from the Hebrew for "dry" | 53 |
| Geographical mnemonic | 21 |
| Geographical info | 17 |
| Geographical indicator | 22 |
| Geographical hub of N.Y. | 24 |
| Geographical geometric figure | 29 |
| Geographical finger | 19 |
| Geographical features ... or what the circled squares in this puzzle represent | 78 |
| Geographical extremity | 22 |
| Geographical drainage area | 26 |
| Geographical dictionary listing | 31 |