Goniatites, fossil ammonite

RMID:Image ID:DTF952
Image details
Contributor:
The Natural History MuseumImage ID:
DTF952File size:
18.4 MB (558.1 KB Compressed download)Releases:
Model - no | Property - noDo I need a release?Dimensions:
2310 x 2790 px | 19.6 x 23.6 cm | 7.7 x 9.3 inches | 300dpiPhotographer:
Natural History Museum, LondonMore information:
This image could have imperfections as it’s either historical or reportage.
In marked contrast to Dactylioceras, this Carboniferous Goniatites has a shell in which successive whols overlap stongly, giving a narrow, deep umbilicus.