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2006 Tom Kennedy, Portland Harbour Dorset, Snorkel sightings

Sightings made by Tom Kennedy whilst snorkelling in Portland harbour (2 separate occasions). 1. Snorkel sightings from outfall pipe within 100m of Portland Castle in Portland Harbour. Snorkel...

2006 Tom Kennedy, Portland Harbour Dorset, Snorkel sightings

Sightings made by Tom Kennedy whilst snorkelling in Portland harbour (2 separate occasions). 1. Snorkel sightings from outfall pipe within 100m of Portland Castle in Portland Harbour. Snorkel...

2006 Tom Kennedy, Portland Harbour Dorset, Snorkel sightings

Sightings made by Tom Kennedy whilst snorkelling in Portland harbour (2 separate occasions). 1. Snorkel sightings from outfall pipe within 100m of Portland Castle in Portland Harbour. Snorkel...

A global Ediacaran-Cambrian Age Model of 130 geological successions, with radiometric ages (zircon U-Pb CA-ID-TIMS), carbon (δ13Ccarb) and strontium (87Sr/86Sr) isotope data (NERC Grant NE/T008458/1)

We present new age models for the Ediacaran-Cambrian which lacks a robust global temporal framework. This interval marks the radiation of animals, but there are major uncertainties in the...