Файл:Septarian Nodule.jpgDescriptionSeptarian Nodule.jpg English: A septarian nodule on display as part of the Pinch Collection at the Canadian Museum of Nature in Ottawa, Ontario
Файл:Salitral septarian nodule.jpgthis work, hereby publish it under the following license: English Septarian nodule from the Salitral Formation author name string: Kent G. Budge URL: