| Cat # | Chert Type |
Max Length |
Basal Width |
Max Width |
Max Thick |
| 103 | HOL | 0.0 | 12.0 | 13.0 | 3.0 |
| 136 | GLA | 26.0 | 17.0 | 18.5 | 6.5 |
| 239 | LAU | 23.0 | 0.0 | 0.0 | 3.5 |
| 423 | IND | 0.0 | 12.8 | 12.8 | 3.2 |
| 530 | GLA | 0.0 | 16.0 | 16.0 | 3.3 |
| 753 | IND | 30.5 | 0.0 | 0.0 | 3.8 |
| 789 | IND | 22.5 | 0.0 | 0.0 | 4.8 |
| 790 | LAU | 0.0 | 23.0 | 22.0 | 6.5 |
| 791 | IND | 0.0 | 22.5 | 22.5 | 3.8 |
| 1125 | LAU | 0.0 | 17.0 | 17.0 | 4.0 |
| 1136 | LAU | 0.0 | 14.5 | 14.5 | 3.8 |
| 1617 | FOS | 0.0 | 12.0 | 12.0 | 3.2 |
| 1619 | IND | 29.0 | 0.0 | 0.0 | 5.0 |
| 1938 | GLA | 21.0 | 9.1 | 9.1 | 2.9 |
| 2025-1 | GLA | 0.0 | 0.0 | 0.0 | 3.5 |
| 2071 | HOL | 0.0 | 15.2 | 15.2 | 2.8 |
| 2072 | GLA | 29.2 | 0.0 | 0.0 | 5.5 |
| 2074 | HOL | 0.0 | 14.8 | 14.8 | 3.2 |
Chert Type Key: Type %
FOS = Fossiliferous 5.6% LAU = Laurel 22.2% GLA = Glacial 27.8% IND = Indeterminate 27.8% HOL = Holland 16.6%
| Max | Basal | Max | Max | |
| Length | Width | Width | Thick | |
| MAX | 30.5 | 23 | 23 | 6.5 |
| MIN | 21 | 9.1 | 9.1 | 2.8 |
| MODE | NA | 12 | 12 | 3.2 |
| AVG | 25.9 | 15.5 | 15.5 | 4 |
| STD | 3.5 | 3.9 | 3.9 | 1.1 |
| VAR | 12.2 | 15.4 | 15.4 | 1.3 |
| N=7 | N=12 | N=12 | N=18 |