Class: Spirillinata  Subclass: Spirillinana  Order: Spirillinida  Family: Spirillinidae

 

found at  Mareta

 

   Iberian Peninsula   Portugal

 

Geological Time: Jurassic  Middle Jurassic  Callovian

 

sampled together with Brian Ottway, photographed by

 

 

View of a specimen of Spirillina tenuissima Guembel, 1862

 

 

The identification is based upon:

 Copestake, P. and Johnson, B., 2014: Lower Jurassic Foraminifera from the Llanbedr (Mochras Farm) Borehole, North Wales, UK.  Monograph of the Palaeontographical Society, London. Publication 641 403 pp. and 21 plates Plate 19, Fig. 15,16,20

 

 

 

dataset number: FEU-1011842