Harudi Fm: Lutetian, India
collected by Guha, Gopikrisha 2005

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Discocyclinidae
Discocyclina sp.
Gymnolaemata - Cheilostomata - Schizoporellidae
Therenia indica Guha and Gipikrishna 2007
Gymnolaemata - Cheilostomata - Thalamoporellidae
Thalamoporella reniformis Guha and Gopikrishna 2004
Gymnolaemata - Cheilostomata - Steginoporellidae
Reniporella gordoni Guha and Gopikrishna 2004
Gymnolaemata - Cheilostomata - Calloporidae
Aplousina sp. Canu and Bassler 1927
Guha and Gopikrishna 2007
Stenolaemata - Cyclostomata - Oncousoeciidae
Oncousoecia narediensis Guha and Gopikrishna 2007
Guha and Gopikrishna 2007
Proboscina sp. Audouin 1826
Guha and Gopikrishna 2007
Stenolaemata - Cyclostomata - Diastoporidae
Discosparsa lakhpatensis Guha and Gopikrishna 2007
Guha and Gopikrishna 2007
Stenolaemata - Cyclostomata - Plagioeciidae
Plagioecia taylori Guha and Gopikrishna 2007
Guha and Gopikrishna 2007
Stenolaemata - Cyclostomata - Stomatoporidae
Stomatopora illiesae Guha and Gopikrishna 2007
Guha and Gopikrishna 2007
Voigtopora reticulata Guha and Gopikrishna 2007
Guha and Gopikrishna 2007
Stenolaemata - Cyclostomata - Tubuliporidae
Idmidronea sp. Canu and Bassler 1920
Guha and Gopikrishna 2007
see common names

Geography
Country:India
Coordinates: 23.4° North, 68.8° East (view map)
Paleocoordinates:5.8° North, 61.8° East
Basis of coordinate:estimated from map
Geographic resolution:local area
Time
Period:Paleogene Epoch:Eocene
Stage:Lutetian 10 m.y. bin:Cenozoic 2
Key time interval:Lutetian
Age range of interval:47.80000 - 41.20000 m.y. ago
Stratigraphy
Formation:Harudi
Stratigraphic resolution:formation
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From Harudi Fm, which unconformably overlies the Naredi Fm (Late Paleocene-early Eocene) and is conformably overlain by the Fulra Fm (Middle to early Late Eocene). AGE: Lutetian (early Middle Eocene). Biostratigraphic assignment based on larger foraminifera (see Biswas, 1992). STRATIGRAPHIC POSITION: From unknown position within formation.
Lithology and environment
Primary lithology: poorly lithified "limestone"
Secondary lithology: poorly lithified claystone
Includes fossils?Y
Lithology description: SPECIFIC LITHOLOGY: Claystone, limestone, and coquina. LITHIFICATION: Poorly lithified, assumed on the basis of figured specimens.
Environment:marine indet.
Geology comments: ENVIRONMENT: Environmental data not reported in text.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Preservation of anatomical detail:good
Encrustation:frequent
Collection methods and comments
Collection excludes:some macrofossils
Collection methods:surface (in situ),field collection
Reason for describing collection:taxonomic analysis
Museum repositories:GSI
Collectors:Guha, Gopikrisha Collection dates:2005
Collection method comments: COLLECTORs: Guha and Gopikrisha (2005). REPOSITORY: Central Fossil Repository of the Geological Survey of India, Kolkata, India. PREPARATION TECHNIQUES: Ultrasonic cleaning.
Taxonomic list comments:COMPLETENESS: Only includes bryozoan taxa (subject of article), but bivalvia (oysters), gastropoda, and large foraminifera (see Biswas, 1992) are mentioned to be present.
Metadata
Database number:76316
Authorizer:A. Hendy Enterer:A. Hendy
Modifier:A. Hendy Research group:marine invertebrate
Created:2007-11-18 15:10:48 Last modified:2013-11-25 13:37:23
Access level:the public Released:2007-11-18 15:10:48
Creative Commons license:CC BY
Reference information

Primary reference:
25850. A. K. Guha and K. Gipikrishna. 2007. New fossil steginoporellid and schizoporellid species (Bryozoa, Cheilostomata) from the Tertiary sequences of western Kachchh, Gujarat and their significance. Journal of the Geological Society of India 69:803-812 [A. Hendy/A. Hendy]

Secondary references:

25879 A. K. Guha and K. Gopikrishna. 2007. New calloporid (Bryozoa, Cheilostomata) species from Tertiary sequences of western Kachchh, Gujarat. Journal of the Geological Society of India 70:121-130 [A. Hendy/A. Hendy/A. Hendy]
25854 A. K. Guha and K. Gopikrishna. 2007. Cyclostoma Bryozoa from the (Eocene) Lutetian of western Kachchh, Gujarat. Journal of the Geological Society of India 69:1271-1278 [A. Hendy/A. Hendy]