{
  "author": [
    {
      "firstname": "Thomas",
      "lastname": "Weaver",
      "name": "Thomas Weaver"
    }
  ],
  "type": "article",
  "title": "XXXV.\u2014On the Composition of Chalk Rocks and Chalk Marl by invisible Organic Bodies : from the Observations of Dr. Ehrenberg",
  "journal": {
    "name": "Annals And Magazine of Natural History",
    "volume": "7",
    "pages": "296--315",
    "identifier": [
      {
        "type": "issn",
        "id": "0374-5481"
      }
    ]
  },
  "year": "1841",
  "link": [
    {
      "anchor": "LINK",
      "url": "http:\/\/biostor.org\/reference\/94477"
    },
    {
      "anchor": "LINK",
      "url": "http:\/\/www.biodiversitylibrary.org\/page\/2314791"
    }
  ],
  "identifier": [
    {
      "type": "biostor",
      "id": 94477
    },
    {
      "type": "bhl",
      "id": 2314791
    },
    {
      "type": "doi",
      "id": "10.1080\/03745484109442702"
    }
  ]
}