A description is given of an erratic cobble containing at least as much as a dozen complete together with fragmented chalcedonized specimens of problably Goniatites sp. cf. G. spaericus (Martin, 1809)
| Additional Metadata | |
|---|---|
| , , | |
| Grondboor & Hamer | |
| CC BY 3.0 NL ("Naamsvermelding") | |
| Organisation | Nederlandse Geologische Vereniging |
|
R.J. Kok. (1982). Goniatieten. Grondboor & Hamer, 36(4), 116–117. |
|
