Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
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Transcription
17.
Cast of Scaphites pungens Bruckh. fig'd by
Grossouvre 1908, p.37, pl. XI, fig. 12, b,c ->
Lower Maastrichtian, Rumraed.
This specimen has less pronounced hook
than JAJ's CGS 10375 and is larger + more open umbilicus
Septate whorls poorly preserved but
show a subsidiary row of nodes on
flank near the ventro-lateral row.
Prominent umbilical bulize. BC
ribbing like that on two speci,
noted under 15.
This seems a clear cut form
look up original description.
18.
Other Grossouvre fig'd spec., in casts
poorly preserved and text figures
are more helpful. G. includes
a great variety within constricatus.
None very close to type.
Pl. XI.
fig 3. A fat form, small umbilicus
large vmb. swelling with
one big node. Other characters
vague
fig 4a, 4b & 4c - more like a swell
pungens but with smaller
umbilicus, no nodes on
septate part. It seems
12