GRD02LBS0 - Geological Teaching Collection at Scripps

Record #5 of 5
GRD01R9S0 End of List

IGSN:

GRD02LBS0

Sample ID:

W81-6

Sample Type:

Burrows

Sample Age:

Mesozoic › Jurassic
145.5 - 201.6

Number TS:

Storage:

Ritter 154 › Cabinet 22 › Drawer L

Modifiers:

Notes:

Calcareous siltstone. Original label: Cherty limestone from formation beneath Sogno. Alternating sponge-rich marly cherty limestone and mudstone.

Ancillary Data Notes:

Samples W81-4 through W81-6 see Winterer 1980-1981 notebook page 101.

Series:

Location:

Switzerland
Arzo Quarry
Latitude: 45.883°
Longitude: 8.93°

Photos:

Notes:

Micrographs:

Notes:

Lenticular burrow

Mag:

2.5

Polarized:

plane

Notes:

Lenticular burrow

Mag:

2.5

Polarized:

crossed

Notes:

Mag:

scan

Polarized:

crossed

Notes:

Mag:

scan

Polarized:

plane

Thin Sections:

GRD02LBT0: Very fine-grained. Echinoderm and bivalve fragments (small). Black burrows (condrites). (R. Norris)

Documents:

N/A

References:

N/A

Geological Teaching Collection

Geological Teaching Collection

IGSN: GRD02LBS0 Sample ID: W81-6 Permalink