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 | |
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Grondboor & Hamer | |
CC BY 3.0 NL ("Naamsvermelding") | |
Organisation | Nederlandse Geologische Vereniging |
R.J. Kok. (1982). Goniatieten. Grondboor & Hamer, 36(4), 116–117. |