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Swiss Journal of Geosciences

Table 4 The most common ammonoid taxa from the Platyclymenia annulata Zone at Ense

From: Size distribution of the Late Devonian ammonoid Prolobites: indication for possible mass spawning events

Prionoceras divisum (Münster1832)

122 specimens

15.1%

Prolobites inops Korn2002

72 specimens

8.9%

Platyclymenia annulata (Münster1832)

19 specimens

2.3%

Platyclymenia subnautilina (Sandberger1855)

12 specimens

1.5%

Platyclymenia div. sp.

260 specimens

32.0%

Trigonoclymenia div. sp.

52 specimens

6.3%

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