1-6 of 6 Books

Die Ammoniten des süddeutschen Malms
By Rudolf Schlegelmilch
Über Ammoniten der Kössener Schichten und den Nachweis der Tintelbeutel-Substanz Melanin bei ihnen
Über Ammoniten der Kössener Schichten und den Nachweis der Tintelbeutel-Substanz Melanin bei ihnen
By Avinash C. Mathur
Perisphinctacean ammonites of the type Transversarium Zone (Middle Oxfordian, Late Jurassic) in northern Switzerland
Perisphinctacean ammonites of the type Transversarium Zone (Middle Oxfordian, Late Jurassic) in northern Switzerland
By Reinhart A. Gygi
Ammoniti del Kimmeridgiano superiore-Berriasiano inferiore del Passo del Furlo (Appennino Umbro-Marchigiano)
Ammoniti del Kimmeridgiano superiore-Berriasiano inferiore del Passo del Furlo (Appennino Umbro-Marchigiano)
By Franco Rossi

Zonal £nyj standart boreal £nogo niz nego triasa =
By Svetlana P. Ermakova

Ne ha ny Bakonyi (Titon) e s Gerecsei (Titon-Berria zi) Lel ðohely ammonites-fauna ja nak biosztratigra fiai e rte kele se =
By Guszta v. Vi gh