| Become a member of Enchanted Learning. Site subscriptions last 12 months. Click here for more information on site membership. As low as $20.00/year (directly by Credit Card) |
||||
| Site members have access to the entire website with print-friendly pages and no ads. | ||||
| The Mesozoic Era (248 - 65 million years ago) Ages of the Mesozoic Era | ||||||||
| Triassic Period 248 - 206 mya First dinosaurs and mammals |
Jurassic Period 206-144 mya Many dinosaurs and the first birds |
Cretaceous Period 144-65 mya First flowering plants, the height of the dinosaurs. Ends in huge extinction. |
||||||
| Early - Middle 248-227 mya |
Late 227-206 mya |
Early (Lias) 206-180 mya |
Middle (Dogger) 180-154 mya |
Late (Malm) 154-144 mya |
Early (Neocomian) 144-127 mya |
Middle (Gallic) 127-89 mya |
Late (Senonian) 89-65 mya |
|
|
|
| Era | Period | Epoch | Age | Time Span (mya) |
|
|---|---|---|---|---|---|
| Cenozoic | 0-65 | ||||
| Mesozoic | Cretaceous | Late | Senonian | Maastrichtian | 65-71 |
| Campanian | 71-83 | ||||
| Santonian | 83-86 | ||||
| Coniacian | 86-89 | ||||
| Gallic | Turonian | 89-93 | |||
| Cenomanian | 93-99 | ||||
| Early | Albian | 99-112 | |||
| Aptian | 112-121 | ||||
| Barremian | 121-127 | ||||
| Neocomian | Hauterivian | 127-132 | |||
| Valanginian | 132-137 | ||||
| Berriasian | 137-144 | ||||
| Jurassic | Late = Malm | Tithonian = Portlandian | 144-151 | ||
| Kimmeridgian | 151-154 | ||||
| Oxfordian | 154-159 | ||||
| Middle = Dogger | Callovian | 159-164 | |||
| Bathonian | 164-169 | ||||
| Bajocian | 169-177 | ||||
| Aalenian | 177-180 | ||||
| Early = Lias | Toarcian | 180-190 | |||
| Pliensbachian | 190-195 | ||||
| Sinemurian | 195-202 | ||||
| Hettangian | 202-206 | ||||
| Triassic | Late = Tr3 | Rhaetian | 206-210 | ||
| Norian | 210-221 | ||||
| Carnian | 221-227 | ||||
| Middle = Tr2 | Ladinian | 227-234 | |||
| Anisian | 234-242 | ||||
| Early = Scythian | Olenekian = Spathian & Nammalian | 242-245 | |||
| Induan = Griesbachian | 245-248 | ||||
| Paleozoic | 248 - 540 | ||||
|
Overview of Site What's New Enchanted Learning Home Monthly Activity Calendar Books to Print Site Index K-3 Crafts K-3 Themes Little Explorers Picture dictionary PreK/K Activities Rebus Rhymes Stories Writing Cloze Activities Essay Topics Newspaper Writing Activities Parts of Speech Fiction The Test of Time |
Biology Animal Printouts Biology Label Printouts Biomes Birds Butterflies Dinosaurs Food Chain Human Anatomy Mammals Plants Rainforests Sharks Whales Physical Sciences Astronomy The Earth Geology Hurricane Landforms Oceans Tsunami Volcano |
Languages Dutch French German Italian Japanese (Romaji) Portuguese Spanish Swedish Geography/History Explorers Flags Geography Inventors US History Other Topics Art and Artists Calendars Crafts Graphic Organizers Label Me! Printouts Math Music |
Click to read our Privacy Policy
|