Adelophthalmus sievertsi

Posté par Lolo il y a 18 ans

POSCHMANN, MARKUS (2006). THE EURYPTERID ADELOPHTHALMUS SIEVERTSI (CHELICERATA: EURYPTERIDA) FROM THE LOWER DEVONIAN (EMSIAN) KLERF FORMATION OF WILLWERATH, GERMANY. Palaeontology, Volume 49, Number 1, January 2006, pp. 67-82(16)

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