The researchers were immediately struck by the unusual characteristics of the 18 specimens they collected and preserved them in formaldehyde and later, in ethanol, for further study.
The researchers were immediately struck by the unusual characteristics of the 18 specimens they collected. The researchers were immediately struck by the unusual characteristics of the 18 specimens they preserved them in formaldehyde. This was in ethanol. The researchers were immediately struck by the unusual characteristics of the 18 specimens they later for further study. This was in ethanol.