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Authors |
Year |
Title |
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Butcher & Hodson |
1960 |
A Review of the Carboniferous Goniatite Zones in Devon and Cornwall.
Palaeontology, 3 (1): 75-81, pl.17-19; London.
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Campbell, Brown & Coleman |
1983 |
Ammonoids and the correlation of the lower Carboniferous rocks of eastern Australia.
Alcheringa, 7(2): 75-123, fig.1-49, pl.1-7; Sydney.
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Flügel & Kropfitsch-Flügel |
1965 |
Ammonoidea palaeozoica.
Catalogus, Fossilium Austriae [Kühn,O.,ed.], no.6 e 1: 5-31, Wien.
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Gordon |
1965 |
Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
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Miller & Garner |
1955 |
Lower Mississippian cephalopods of Michigan. Part III. Ammonoids and summary.
Contributions, Museum of Paleontology. Univ. Michigan, 12: 113-173, fig.1-16, pl.1-7; Michigan.
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Müller |
1959 |
Nachweis der Pericyclus-Stufe (Unterkarbon) in den Karnischen Alpen.
Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1959: 90-94, Stuttgart.
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Pareyn |
1961 |
Les Massifs Carbonifères du Sahara Sud-Oranais. Tome II. Paléontologie stratigraphique.
Publications Centre Rech. Sahariennes, Ser. Géologie, 1: 1-244, fig.1-27, pl.1-28; Paris.
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Popov |
1975 |
Ammonoidea (Ammonoidei). In: Paleontologicheskii Atlas kamennougol'nykh otlozhenii Urala. [In Russian].
Trudy VNIGRI 383: 111-130, pls.35-44, Leningrad (Nedra).
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Prentice & Thomas |
1965 |
Prolecanitina from the Carboniferous rocks of North Devon.
Proceedings of the Yorkshire Geological Society, 35 (11): 33-46, fig.1-2, pl.1-2; Wakefield.
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Schmidt |
1921 |
Das Oberdevon-Culm-Gebiet von Warstein i.W. und Belecke.
Jahrbuch der Preußischen Geologischen Landesanstalt, 41 (for 1920): 254-339, fig.1-7, pl.12-13; Berlin.
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