This document lists 13 genera of planktonic foraminifera with descriptions of their fossil shell features including shape, aperture, ornamentation, and name. Genera include Pulleniatina, Catapsydrax, Hastigerina, Sphaeroidinellopsis, and Sphaeroidinella. Each genus is accompanied by illustrations of the fossil's ventral, side, and dorsal views along with details about chamber arrangement, shell shape, primary and secondary apertures, and other characteristics. The document was produced for a paleontology laboratory class on optic geology and mineral resources.

1. Punctate
Punctate
Punctate
Punctate Lip/Rim
Punctate
Keel
Spine
Punctate
Punctate
Punctate
Trochospiral
Trochospiral
Planispiral
Planispiral
Trochospiral
Trochospiral
Trochospiral
Trochospiral
Sub-
globular
Sub-
globular
Sub-
globular
Globular
Globular
Globular
P.A.I Umbilical
extra umbilical
P.A.I Umbilical
extra umbilical
P.A.I Umbilical
P.A.I Umbilicl
P.A.I Umbilical
P.A.I Umbilical
Small Opening
Secondary/
Supplemen-
tary aperture
Globigerinoides
Globigerina
Globoquadrina
OrbulinaSphericalSpherical
Tubulospin-
ate
Biumbilicate
Biconvex
Biconvex
Biumbilicate
P.A.I
Equatorial
Hantkenina
Globorotalia (G)
Globorotalia (T)
Cribrohantkenina
PRAKTIKUM PALEONTOLOGI
LABORATURIUM GEOLOGI OPTIK DAN SUMBERDAYA MINERAL
PROGRAM STUDI TEKNIK GEOLOGI
FAKULTAS TEKNIK
UNIVERSITAS SRIWIJAYA
2014
13 GENUS FORAMINIFERA PLANKTON
OLEH:
OKE AFLATUN
03071181320010
NILAI ACC
NO
GAMBAR FOSIL SUSUNAN
KAMAR
BENTUK APERTURE HIASAN NAMA
GENUS
FOSILVentral Samping Dorsal Test Kamar Primary Secondary Accessory
Permukaan
test
Aperture Suture Umbilicus Peri - peri
9
10
11
12
13
PulleniatinaSmoothStreptospiral Subglobular Subglobular
P.A.I
Equatorial
CatapsydraxPunctate Bulla
Trochospiral Globular Globular
P.A.I
Umbilical Infralaminal
HastigerinaPunctate Lip/RimPlanispiral Biumbilicate Globular
P.A.I
Equatorial
SphaeroidinellopsisPunctateTrochospiral Globular Globular
P.A.I
Umbilical
Sphaeroidinella
Punctate Lip/RimStreptospiral Globular Globular
P.A.I
Umbilical Bridge
Open
umbilicus
Secondary
aperture
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