ATProto Browser

{
  "text": "#MolluscMonday Ammonite set into the stone wall of a house in La Roche-Chalais, Dordogne, France. The closest Mesozoic rocks are of Late Cretaceous age but to my untrained eyes this looks Jurassic and is possibly a perisphinctid. Comments welcomed.",
  "$type": "app.bsky.feed.post",
  "embed": {
    "$type": "app.bsky.embed.images",
    "images": [
      {
        "alt": "",
        "image": {
          "$type": "blob",
          "ref": {
            "$link": "bafkreibymq5k4kh252u6oodvsp7y5k5n6nkwpgfmvnluhzxgmff6u6vt7m"
          },
          "mimeType": "image/jpeg",
          "size": 881741
        },
        "aspectRatio": {
          "width": 1802,
          "height": 2000
        }
      }
    ]
  },
  "langs": [
    "en"
  ],
  "facets": [
    {
      "index": {
        "byteEnd": 14,
        "byteStart": 0
      },
      "features": [
        {
          "tag": "MolluscMonday",
          "$type": "app.bsky.richtext.facet#tag"
        }
      ]
    }
  ],
  "createdAt": "2025-04-07T07:20:14.150Z"
}