Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Mesa Verde National Park' has mentioned 'Cretaceous' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Cretaceous clays from both the Dakota and Menefee Formations were used in black-on-white wares, and Mancos Formation clays for corrugated jars. | WIKI |
| The beds of the Mancos Shale are "fine-grained sand-stones, mudstones, and shales" which accumulated in the deep water of the Cretaceous Sea. | WIKI |
| This sandstone, which formed in the marine environment of shallow water when the Cretaceous sea was receding, is "massive, fine-grained, cross-bedded, and very resistant", in its layers reflecting waves and currents that were present during the time of its formation. | WIKI |
| It was formed after the Cretaceous sea had completely receded and as a result has a high sand content from beaches, dunes, etc. | WIKI |
| Continuing through the Cretaceous period and into the early Tertiary, there was uplifting in the area of the Colorado Plateau, the San Juan Mountains, and the La Plata Mountains, which led to the formation of the Mesa Verde pediment with the help of erosion. | WIKI |