MCZ Invertebrate Paleontology 100981

Porterfieldia caecigenus

Holotype of Porterfieldia caecigenus  
  Holotype of Triarthrus caecigenus

Date Collected:

[date unknown] prior to 2016-12-15

North America: United States: Virginia: Roanoke | Catawba valley

occurrenceID: https://mczbase.mcz.harvard.edu/guid/MCZ:IP:100981 JSON-LD

Current Identification
Porterfieldia caecigenus
Animalia
Determiner: (Raymond); Cooper on 1953-02-01
Nature of ID: type ID
Remarks: (Raymond).Cooper,1953
Previous Identifications
Triarthrus caecigenus Raymond
Animalia Arthropoda Trilobita Ptychopariida Olenidae
Determiner: [no agent data]
Nature of ID: migration
Remarks:
Triarthrus caecigenus Raymond
Animalia Arthropoda Trilobita Ptychopariida Olenidae
Determiner: Raymond on 1920-02-01
Nature of ID: migration
Remarks: Raymond,1920

Raymond 1925, page 52, Holotype of Triarthrus caecigenus Raymond , [verbatim pagination: ,p.52-53,pl.2,f.16] [pages: 52-53]
Cooper 1953, page 8, Holotype of Porterfieldia caecigenus , [verbatim pagination: ,p.8,unfig] [pages: 8-]
Media type: text; Raymond 1925 Description: MCZ Bulletin Vol. LXVII no. 1;

(Media Record) (Related) (File)

Shows Publication: Raymond 1925 Description: MCZ Bulletin Vol. LXVII no. 1

  • MUSE locality number: 46
  • original ledger number: IPAR-1593
  • previous number: 1593

Part Condition Disposition Count
unknown (fossil) unchecked unknown 1 History

Attribute Value Determination On
storage Trilobita Types [no agent data]

  • None

  • None

  • None

  • Continent:
  • North America
  • Country:
  • United States
  • State/Province:
  • Virginia
  • County:
  • Roanoke
Specimens with same Higher Geography
Specimens from the same Locality
Specimens from the same Collecting Event
  • Specific Locality:
  • Catawba valley
  • Verbatim Locality:
  • Virginia: Catawba Valley
  • Period/System:
  • Ordovician By: [No Agent]
  • Epoch/Series:
  • Lower By: [No Agent]
  • Formation:
  • Athens Sh By: [No Agent]
  • Georeference:
  • 37.3826740°, -80.109746° (Error radius: 38012m) By: Eva M. Biedron on 2021-08-25 (Source: GEOLocate)
  • Datum:
  • WGS84
  • Coordinates Entered As:
  • decimal degrees
  • Collecting Source:
  • rock/outcrop
  • Began Date / Ended Date:
  • 1700-01-01 / 2016-12-15
  • Verbatim Date:
  • [no verbatim date data]
  • Collecting Event Remarks:
  • [verbatim horizon attribute: "Athens Shale"] End of date collected range set to latest date of data entry for a cataloged item in this collecting event
  • Collector:
  • S. L. Powell

  • None

Media type: text; Invertebrate Paleontology 100981 Description: MCZ Invertebrate Paleontology Trilobite Types cards;

(Media Record) (Related) (File)

Ledger Entry for: MCZ:IP:100981 Porterfieldia caecigenus Holotype Description

Media type: text; Invertebrate Paleontology 101120; 101119; 101136; 101135; 101134; 101133; 101132; 101131; 101130; 101128; 101125; 101124; 101123; 101122; 101121; 101001; 101000; 100999; 100981; 100980; 100970; 100969; 100966; 100964; 100961; IPAR-1576; IPAR-1577; IPAR-1578; IPAR-1579; IPAR-1580; IPAR-1581; IPAR-1582; IPAR-1583; IPAR-1584; IPAR-1585; IPAR-1586; IPAR-1587; IPAR-1588; IPAR-1589; IPAR-1590; IPAR-1591; IPAR-1592; IPAR-1593; IPAR-1594; IPAR-1595; IPAR-1596; IPAR-1597; IPAR-1598; IPAR-1599; IPAR-1600 Description: MCZ Invertebrate Paleontology Fossil Arthropoda 000001-006070, pg.67;

(Media Record) (Related) (File)

Ledger Entry for: 50 cataloged items from MCZ:IP:101120 Homotelus elongatus Syntype to M...

  • [Masked]

  • None
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