Triassic
| Acquisition # | Common Name | Species Name | Image | Period |
Location |
|---|---|---|---|---|---|
|
T-01 |
Ammonoid |
 |
|||
|
T-02 |
Ammonoid and orthocone nautiloid |
 |
|||
|
T-03 |
Phytosaur | Rutiodon |
 |
||
|
296 |
Petrified wood |
 |
Arizona | ||
| Keichosaur | Keichosaurus sp |
 |
China | ||
|
291 |
Hexacoral | Scleractinian |
 |
Iowa | |
|
294 b |
Ammonite Plate | Ceratites humboldtensis |
 |
Lovelock, Nevada | |
|
292 |
Crinoid (Stem Stars) | Pentacrinus californicus |
 |
Moenkopi Formation, Mt. Carmel, Utah | |
|
1463 |
Crinoid (Stem Stars) | Pentacrinus californicus |
 |
Mount Carmel, Utah | |
| Limestone slab with Microgastropod internal casts (steinkerns) | Gastropoda |
 |
Southern California | ||
|
293 |
Ammonoid | Beyrichites deleeni |
 |
Toad Formation, Tetsa River, Northern British Columbia, Canada |
