Authorship attributed to Voltz [details]
Hoheneggelsen, Lower Saxony, Germany; Korallenoolith Formation, Oxfordian, late Jurassic [details]
Hannover (Lindener Berg) ("Am Lindner Berge bei Hannover"), Lower Saxony, Germany; early Kimmeridgian, late Jurassic [details]
"Ohsede" [= Oesede S Osnabrück] (Lower Saxony, Germany) [details]
Obernkirchen, Lower Saxony, Germany [details]
"Deister [= hill SW of Hannover], z.B. von Bredenbeck und Stemmen" (Lower Saxony, Germany) [details]
"Am Deister [hill SW of Hannover] und bei Neustadt am Rübenberge" (Lower Saxony, Germany) [details]
"Bei Neustadt am Rübenberge und bei Rehburg" (Lower Saxony, Germany) [details]
Deister (hill SW of Hannover, Lower Saxony, Germany) [details]
"mit der vorhergehenden [Ohsede unweit Osnabrück] und bei Neustadt am Rübenberge" [= Oesede S Osnabrück and ... [details]
"Ohsede unweit Osnabrück" [= Oesede S Osnabrück] (Lower Saxony, Germany) [details]
Neustadt am Rübenberge, Lower Saxony, Germany [details]
"Ohsede unfern Osnabrück" [= Oesede S Osnabrück] (Lower Saxony, Germany) [details]
Hoheneggelsen, Lower Saxony, Germany [details]
"bei Wendhausen, Goslar, am Kahífenberge, Spielberge und Waltersberge" (Lower Saxony, Germany) [details]
Wendhausen (near Hannover), Lower Saxony, Germany [details]
"am Süntel und Deister, z. B. bei Obernkirchen und Bredenbeck, so wie bei Neustadt am Rübenberge" (Lower Saxony, ... [details]
"bei Rehburg und Lockum" (Lower Saxony, Germany) [details]
"in den Posidonienschiefern bei den Zwerglöchern und bei Marienburg unfern Hildesheim" [in the Posidonia slate at ... [details]
Borgloh ["Borglohe"], Lower Saxony, Germany [details]
Borgloh ["Borglohe"] and Rehburg, Lower Saxony, Germany [details]
"bei Exten unfern Rinteln" (Lower Saxony, Germany) [details]
"Depart. de la Haute Saône, Havre", France [details]