Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Messel Pit Fossil Site' has mentioned 'Well' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Significant scientific discoveries are still being made and the site has increasingly become a tourist site as well. | WIKI |
| Since the lake was very deep, animals that fell in it drifted downwards into oxygen- and bacteria-poor water, where they were preserved remarkably well, being overlaid by successive layers of mud that petrified later, thus producing an aggregation of fossils of exceptional quality, quantity, integrity, and variety. | WIKI |
| However, other hypotheses have been postulated as well, and have suggested a Cyanobacteria bloom origin resulting in the poisoning of the animals. | WIKI |
| However, under anoxic conditions it is a disadvantage, because carbon dioxide and dissolved poisons are absorbed as well. | WIKI |
| The extraordinary state of conservation of the propertyxe2x80x99s fossils, which allows for the reconstruction of the morphology of the preserved fauna and flora as well as that of their environment, and the serious commitment by government for its long-term maintenance as a site of scientific importance, means that the conditions of integrity for the property are fully met. | UNESCO |
| The operator is responsible for the main operating plan of the mine, which includes water drainage, slope reinforcement, management of encroaching vegetation, protection against trespassers and management of the former North-East Dump, as well as for sustaining scientific research. | UNESCO |
| Various development and landscape plans for the property have been produced, as well as an overall Management Plan. | UNESCO |