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Martin Creek Section Northwest Territories, Canada 68.2 N, 135.63 W Volgian / Jurassic the SEM images are contributed by Dr. M. Dan Georgescu |
Bathysiphon scintillata  | Bathysiphon scintillata  | Saturnella brookeae  | Saturnella brookeae  | Saturnella intermedia  | Thuramminoides praeseptagonalis  | Thuramminoides praeseptagonalis  |
Glomospira variabilis  | Ammodiscus zaspelovae  | Reophax sterkii  | Ammobaculites aklavikensis  | Ammobaculites ammomarginuliniformis  | Ammobaculites ammomarginuliniformis  | Ammobaculites calculosus  |
Ammobaculites calculosus  | Ammobaculites elongatulus  | Ammobaculites toughenoughensis  | Ammobaculites trachyostrachos  | Ammobaculites trachyostrachos  | Bulbobaculites volskiensis  | Kutsevella haplophragmoides  |
Ammobaculites infravolgensis  | Dorothia tortuosa  | Verneuilinoides kirillae  | Trochammina elevata  | Trochammina rosacea  | Ammosphaeroidina stelcki  | Haplophragmoides canadensis  |
Haplophragmoides canadensis  | Haplophragmoides canadensis  | Haplophragmoides goodenoughensis  | Haplophragmoides goodenoughensis  | Haplophragmoides mirandus  | Haplophragmoides pseudotryssa  | Labrospira freeboldi  |
Bulbophragmium sp.  | Ammomarginulina hedingeri  | Recurvoides disputabilis  | Budashevaella decoris  | Nodosaria scythicis  | Vaginulinopsis nordicus  | Marginulinopsis subrusticus  |
Lenticulina iatriensis  | Saracenaria dixoni  | Planularia furssenkoi  | Pseudolamarckina voliaensis  |